64474830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3529}}^1$

素因数の和:3578

約数の個数: 96

約数和(自身を含む): 198244800

約数和(自身を除く): 133769970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3529, 3654, 6090, 7058, 9135, 10587, 17645, 18270, 21174, 24703, 31761, 35290, 49406, 52935, 63522, 74109, 102341, 105870, 123515, 148218, 158805, 204682, 222327, 247030, 307023, 317610, 370545, 444654, 511705, 614046, 716387, 741090, 921069, 1023410, 1111635, 1432774, 1535115, 1842138, 2149161, 2223270, 3070230, 3581935, 4298322, 4605345, 6447483, 7163870, 9210690, 10745805, 12894966, 21491610, 32237415, 64474830]

約数ペア:

[(1, 64474830), (2, 32237415), (3, 21491610), (5, 12894966), (6, 10745805), (7, 9210690), (9, 7163870), (10, 6447483), (14, 4605345), (15, 4298322), (18, 3581935), (21, 3070230), (29, 2223270), (30, 2149161), (35, 1842138), (42, 1535115), (45, 1432774), (58, 1111635), (63, 1023410), (70, 921069), (87, 741090), (90, 716387), (105, 614046), (126, 511705), (145, 444654), (174, 370545), (203, 317610), (210, 307023), (261, 247030), (290, 222327), (315, 204682), (406, 158805), (435, 148218), (522, 123515), (609, 105870), (630, 102341), (870, 74109), (1015, 63522), (1218, 52935), (1305, 49406), (1827, 35290), (2030, 31761), (2610, 24703), (3045, 21174), (3529, 18270), (3654, 17645), (6090, 10587), (7058, 9135)]