3964014740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 9877375872

約数和(自身を除く): 5913361132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 173, 196, 206, 227, 245, 346, 412, 454, 490, 515, 692, 721, 865, 908, 980, 1030, 1135, 1211, 1442, 1589, 1730, 2060, 2270, 2422, 2884, 3178, 3460, 3605, 4540, 4844, 5047, 6055, 6356, 7210, 7945, 8477, 10094, 11123, 12110, 14420, 15890, 16954, 17819, 20188, 22246, 23381, 24220, 25235, 31780, 33908, 35638, 39271, 42385, 44492, 46762, 50470, 55615, 71276, 78542, 84770, 89095, 93524, 100940, 111230, 116905, 124733, 157084, 163667, 169540, 178190, 196355, 222460, 233810, 249466, 274897, 327334, 356380, 392710, 467620, 498932, 549794, 623665, 654668, 785420, 818335, 873131, 1099588, 1145669, 1247330, 1374485, 1636670, 1746262, 1924279, 2291338, 2494660, 2748970, 3273340, 3492524, 3848558, 4044913, 4365655, 4582676, 5497940, 5728345, 7697116, 8089826, 8731310, 9621395, 11456690, 16179652, 17462620, 19242790, 20224565, 22913380, 28314391, 38485580, 40449130, 56628782, 80898260, 113257564, 141571955, 198200737, 283143910, 396401474, 566287820, 792802948, 991003685, 1982007370, 3964014740]

約数ペア:

[(1, 3964014740), (2, 1982007370), (4, 991003685), (5, 792802948), (7, 566287820), (10, 396401474), (14, 283143910), (20, 198200737), (28, 141571955), (35, 113257564), (49, 80898260), (70, 56628782), (98, 40449130), (103, 38485580), (140, 28314391), (173, 22913380), (196, 20224565), (206, 19242790), (227, 17462620), (245, 16179652), (346, 11456690), (412, 9621395), (454, 8731310), (490, 8089826), (515, 7697116), (692, 5728345), (721, 5497940), (865, 4582676), (908, 4365655), (980, 4044913), (1030, 3848558), (1135, 3492524), (1211, 3273340), (1442, 2748970), (1589, 2494660), (1730, 2291338), (2060, 1924279), (2270, 1746262), (2422, 1636670), (2884, 1374485), (3178, 1247330), (3460, 1145669), (3605, 1099588), (4540, 873131), (4844, 818335), (5047, 785420), (6055, 654668), (6356, 623665), (7210, 549794), (7945, 498932), (8477, 467620), (10094, 392710), (11123, 356380), (12110, 327334), (14420, 274897), (15890, 249466), (16954, 233810), (17819, 222460), (20188, 196355), (22246, 178190), (23381, 169540), (24220, 163667), (25235, 157084), (31780, 124733), (33908, 116905), (35638, 111230), (39271, 100940), (42385, 93524), (44492, 89095), (46762, 84770), (50470, 78542), (55615, 71276)]