82001010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 247564800

約数和(自身を除く): 165563790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 343, 390, 455, 490, 546, 613, 637, 686, 735, 910, 1029, 1226, 1274, 1365, 1470, 1715, 1839, 1911, 2058, 2730, 3065, 3185, 3430, 3678, 3822, 4291, 4459, 5145, 6130, 6370, 7969, 8582, 8918, 9195, 9555, 10290, 12873, 13377, 15938, 18390, 19110, 21455, 22295, 23907, 25746, 26754, 30037, 39845, 42910, 44590, 47814, 55783, 60074, 64365, 66885, 79690, 90111, 111566, 119535, 128730, 133770, 150185, 167349, 180222, 210259, 239070, 278915, 300370, 334698, 390481, 420518, 450555, 557830, 630777, 780962, 836745, 901110, 1051295, 1171443, 1261554, 1673490, 1952405, 2102590, 2342886, 2733367, 3153885, 3904810, 5466734, 5857215, 6307770, 8200101, 11714430, 13666835, 16400202, 27333670, 41000505, 82001010]

約数ペア:

[(1, 82001010), (2, 41000505), (3, 27333670), (5, 16400202), (6, 13666835), (7, 11714430), (10, 8200101), (13, 6307770), (14, 5857215), (15, 5466734), (21, 3904810), (26, 3153885), (30, 2733367), (35, 2342886), (39, 2102590), (42, 1952405), (49, 1673490), (65, 1261554), (70, 1171443), (78, 1051295), (91, 901110), (98, 836745), (105, 780962), (130, 630777), (147, 557830), (182, 450555), (195, 420518), (210, 390481), (245, 334698), (273, 300370), (294, 278915), (343, 239070), (390, 210259), (455, 180222), (490, 167349), (546, 150185), (613, 133770), (637, 128730), (686, 119535), (735, 111566), (910, 90111), (1029, 79690), (1226, 66885), (1274, 64365), (1365, 60074), (1470, 55783), (1715, 47814), (1839, 44590), (1911, 42910), (2058, 39845), (2730, 30037), (3065, 26754), (3185, 25746), (3430, 23907), (3678, 22295), (3822, 21455), (4291, 19110), (4459, 18390), (5145, 15938), (6130, 13377), (6370, 12873), (7969, 10290), (8582, 9555), (8918, 9195)]