230929126460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 510991921440

約数和(自身を除く): 280062794980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 389, 461, 620, 670, 778, 922, 961, 1340, 1556, 1844, 1922, 1945, 2077, 2305, 3844, 3890, 4154, 4610, 4805, 7780, 8308, 9220, 9610, 10385, 12059, 14291, 19220, 20770, 24118, 26063, 28582, 30887, 41540, 48236, 52126, 57164, 60295, 61774, 64387, 71455, 104252, 120590, 123548, 128774, 130315, 142910, 154435, 179329, 241180, 257548, 260630, 285820, 308870, 321935, 358658, 373829, 443021, 521260, 617740, 643870, 717316, 747658, 807953, 886042, 896645, 957497, 1287740, 1495316, 1615906, 1772084, 1793290, 1869145, 1914994, 2215105, 3231812, 3586580, 3738290, 3829988, 4039765, 4430210, 4787485, 5559199, 7476580, 8079530, 8860420, 9574970, 11118398, 12015043, 16159060, 19149940, 22236796, 24030086, 25046543, 27795995, 29682407, 48060172, 50093086, 55591990, 59364814, 60075215, 100186172, 111183980, 118729628, 120150430, 125232715, 148412035, 172335169, 240300860, 250465430, 296824070, 344670338, 372466333, 500930860, 593648140, 689340676, 744932666, 861675845, 1489865332, 1723351690, 1862331665, 3446703380, 3724663330, 7449326660, 11546456323, 23092912646, 46185825292, 57732281615, 115464563230, 230929126460]

約数ペア:

[(1, 230929126460), (2, 115464563230), (4, 57732281615), (5, 46185825292), (10, 23092912646), (20, 11546456323), (31, 7449326660), (62, 3724663330), (67, 3446703380), (124, 1862331665), (134, 1723351690), (155, 1489865332), (268, 861675845), (310, 744932666), (335, 689340676), (389, 593648140), (461, 500930860), (620, 372466333), (670, 344670338), (778, 296824070), (922, 250465430), (961, 240300860), (1340, 172335169), (1556, 148412035), (1844, 125232715), (1922, 120150430), (1945, 118729628), (2077, 111183980), (2305, 100186172), (3844, 60075215), (3890, 59364814), (4154, 55591990), (4610, 50093086), (4805, 48060172), (7780, 29682407), (8308, 27795995), (9220, 25046543), (9610, 24030086), (10385, 22236796), (12059, 19149940), (14291, 16159060), (19220, 12015043), (20770, 11118398), (24118, 9574970), (26063, 8860420), (28582, 8079530), (30887, 7476580), (41540, 5559199), (48236, 4787485), (52126, 4430210), (57164, 4039765), (60295, 3829988), (61774, 3738290), (64387, 3586580), (71455, 3231812), (104252, 2215105), (120590, 1914994), (123548, 1869145), (128774, 1793290), (130315, 1772084), (142910, 1615906), (154435, 1495316), (179329, 1287740), (241180, 957497), (257548, 896645), (260630, 886042), (285820, 807953), (308870, 747658), (321935, 717316), (358658, 643870), (373829, 617740), (443021, 521260)]