19375434470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{2777}}^1$

素因数の和:3318

約数の個数: 96

約数和(自身を含む): 42069365280

約数和(自身を除く): 22693930810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 491, 982, 1015, 1421, 2030, 2455, 2777, 2842, 3437, 4910, 5554, 6874, 7105, 13885, 14210, 14239, 17185, 19439, 24059, 27770, 28478, 34370, 38878, 48118, 71195, 80533, 97195, 99673, 120295, 136073, 142390, 161066, 194390, 199346, 240590, 272146, 402665, 498365, 563731, 680365, 697711, 805330, 996730, 1127462, 1360730, 1363507, 1395422, 2727014, 2818655, 3488555, 3946117, 5637310, 6817535, 6977110, 7892234, 9544549, 13635070, 19089098, 19730585, 39461170, 39541703, 47722745, 66811843, 79083406, 95445490, 133623686, 197708515, 276791921, 334059215, 395417030, 553583842, 668118430, 1383959605, 1937543447, 2767919210, 3875086894, 9687717235, 19375434470]

約数ペア:

[(1, 19375434470), (2, 9687717235), (5, 3875086894), (7, 2767919210), (10, 1937543447), (14, 1383959605), (29, 668118430), (35, 553583842), (49, 395417030), (58, 334059215), (70, 276791921), (98, 197708515), (145, 133623686), (203, 95445490), (245, 79083406), (290, 66811843), (406, 47722745), (490, 39541703), (491, 39461170), (982, 19730585), (1015, 19089098), (1421, 13635070), (2030, 9544549), (2455, 7892234), (2777, 6977110), (2842, 6817535), (3437, 5637310), (4910, 3946117), (5554, 3488555), (6874, 2818655), (7105, 2727014), (13885, 1395422), (14210, 1363507), (14239, 1360730), (17185, 1127462), (19439, 996730), (24059, 805330), (27770, 697711), (28478, 680365), (34370, 563731), (38878, 498365), (48118, 402665), (71195, 272146), (80533, 240590), (97195, 199346), (99673, 194390), (120295, 161066), (136073, 142390)]