715626210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 1912458240

約数和(自身を除く): 1196832030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 139, 195, 215, 258, 278, 307, 390, 417, 430, 559, 614, 645, 695, 834, 921, 1118, 1290, 1390, 1535, 1677, 1807, 1842, 2085, 2795, 3070, 3354, 3614, 3991, 4170, 4605, 5421, 5590, 5977, 7982, 8385, 9035, 9210, 10842, 11954, 11973, 13201, 16770, 17931, 18070, 19955, 23946, 26402, 27105, 29885, 35862, 39603, 39910, 42673, 54210, 59770, 59865, 66005, 77701, 79206, 85346, 89655, 119730, 128019, 132010, 155402, 171613, 179310, 198015, 213365, 233103, 256038, 343226, 388505, 396030, 426730, 466206, 514839, 554749, 640095, 777010, 858065, 1029678, 1109498, 1165515, 1280190, 1664247, 1716130, 1834939, 2331030, 2574195, 2773745, 3328494, 3669878, 5148390, 5504817, 5547490, 8321235, 9174695, 11009634, 16642470, 18349390, 23854207, 27524085, 47708414, 55048170, 71562621, 119271035, 143125242, 238542070, 357813105, 715626210]

約数ペア:

[(1, 715626210), (2, 357813105), (3, 238542070), (5, 143125242), (6, 119271035), (10, 71562621), (13, 55048170), (15, 47708414), (26, 27524085), (30, 23854207), (39, 18349390), (43, 16642470), (65, 11009634), (78, 9174695), (86, 8321235), (129, 5547490), (130, 5504817), (139, 5148390), (195, 3669878), (215, 3328494), (258, 2773745), (278, 2574195), (307, 2331030), (390, 1834939), (417, 1716130), (430, 1664247), (559, 1280190), (614, 1165515), (645, 1109498), (695, 1029678), (834, 858065), (921, 777010), (1118, 640095), (1290, 554749), (1390, 514839), (1535, 466206), (1677, 426730), (1807, 396030), (1842, 388505), (2085, 343226), (2795, 256038), (3070, 233103), (3354, 213365), (3614, 198015), (3991, 179310), (4170, 171613), (4605, 155402), (5421, 132010), (5590, 128019), (5977, 119730), (7982, 89655), (8385, 85346), (9035, 79206), (9210, 77701), (10842, 66005), (11954, 59865), (11973, 59770), (13201, 54210), (16770, 42673), (17931, 39910), (18070, 39603), (19955, 35862), (23946, 29885), (26402, 27105)]