65347830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 192844800

約数和(自身を除く): 127496970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 619, 621, 690, 765, 782, 918, 1035, 1173, 1238, 1242, 1530, 1857, 1955, 2070, 2295, 2346, 3095, 3105, 3519, 3714, 3910, 4590, 5571, 5865, 6190, 6210, 7038, 9285, 10523, 10557, 11142, 11730, 14237, 16713, 17595, 18570, 21046, 21114, 27855, 28474, 31569, 33426, 35190, 42711, 52615, 52785, 55710, 63138, 71185, 83565, 85422, 94707, 105230, 105570, 128133, 142370, 157845, 167130, 189414, 213555, 242029, 256266, 284121, 315690, 384399, 427110, 473535, 484058, 568242, 640665, 726087, 768798, 947070, 1210145, 1281330, 1420605, 1452174, 1921995, 2178261, 2420290, 2841210, 3630435, 3843990, 4356522, 6534783, 7260870, 10891305, 13069566, 21782610, 32673915, 65347830]

約数ペア:

[(1, 65347830), (2, 32673915), (3, 21782610), (5, 13069566), (6, 10891305), (9, 7260870), (10, 6534783), (15, 4356522), (17, 3843990), (18, 3630435), (23, 2841210), (27, 2420290), (30, 2178261), (34, 1921995), (45, 1452174), (46, 1420605), (51, 1281330), (54, 1210145), (69, 947070), (85, 768798), (90, 726087), (102, 640665), (115, 568242), (135, 484058), (138, 473535), (153, 427110), (170, 384399), (207, 315690), (230, 284121), (255, 256266), (270, 242029), (306, 213555), (345, 189414), (391, 167130), (414, 157845), (459, 142370), (510, 128133), (619, 105570), (621, 105230), (690, 94707), (765, 85422), (782, 83565), (918, 71185), (1035, 63138), (1173, 55710), (1238, 52785), (1242, 52615), (1530, 42711), (1857, 35190), (1955, 33426), (2070, 31569), (2295, 28474), (2346, 27855), (3095, 21114), (3105, 21046), (3519, 18570), (3714, 17595), (3910, 16713), (4590, 14237), (5571, 11730), (5865, 11142), (6190, 10557), (6210, 10523), (7038, 9285)]