39829790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 101025792

約数和(自身を除く): 61196002

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 23, 26, 35, 46, 55, 65, 70, 77, 91, 110, 115, 130, 143, 154, 161, 173, 182, 230, 253, 286, 299, 322, 346, 385, 455, 506, 598, 715, 770, 805, 865, 910, 1001, 1211, 1265, 1430, 1495, 1610, 1730, 1771, 1903, 2002, 2093, 2249, 2422, 2530, 2990, 3289, 3542, 3806, 3979, 4186, 4498, 5005, 6055, 6578, 7958, 8855, 9515, 10010, 10465, 11245, 12110, 13321, 15743, 16445, 17710, 19030, 19895, 20930, 22490, 23023, 24739, 26642, 27853, 31486, 32890, 39790, 43769, 46046, 49478, 51727, 55706, 66605, 78715, 87538, 103454, 115115, 123695, 133210, 139265, 157430, 173173, 218845, 230230, 247390, 258635, 278530, 306383, 346346, 362089, 437690, 517270, 568997, 612766, 724178, 865865, 1137994, 1531915, 1731730, 1810445, 2844985, 3063830, 3620890, 3982979, 5689970, 7965958, 19914895, 39829790]

約数ペア:

[(1, 39829790), (2, 19914895), (5, 7965958), (7, 5689970), (10, 3982979), (11, 3620890), (13, 3063830), (14, 2844985), (22, 1810445), (23, 1731730), (26, 1531915), (35, 1137994), (46, 865865), (55, 724178), (65, 612766), (70, 568997), (77, 517270), (91, 437690), (110, 362089), (115, 346346), (130, 306383), (143, 278530), (154, 258635), (161, 247390), (173, 230230), (182, 218845), (230, 173173), (253, 157430), (286, 139265), (299, 133210), (322, 123695), (346, 115115), (385, 103454), (455, 87538), (506, 78715), (598, 66605), (715, 55706), (770, 51727), (805, 49478), (865, 46046), (910, 43769), (1001, 39790), (1211, 32890), (1265, 31486), (1430, 27853), (1495, 26642), (1610, 24739), (1730, 23023), (1771, 22490), (1903, 20930), (2002, 19895), (2093, 19030), (2249, 17710), (2422, 16445), (2530, 15743), (2990, 13321), (3289, 12110), (3542, 11245), (3806, 10465), (3979, 10010), (4186, 9515), (4498, 8855), (5005, 7958), (6055, 6578)]