15466948420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{29453}}^1$

素因数の和:29522

約数の個数: 144

約数和(自身を含む): 42119691264

約数和(自身を除く): 26652742844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 121, 124, 140, 154, 155, 217, 220, 242, 308, 310, 341, 385, 434, 484, 605, 620, 682, 770, 847, 868, 1085, 1210, 1364, 1540, 1694, 1705, 2170, 2387, 2420, 3388, 3410, 3751, 4235, 4340, 4774, 6820, 7502, 8470, 9548, 11935, 15004, 16940, 18755, 23870, 26257, 29453, 37510, 47740, 52514, 58906, 75020, 105028, 117812, 131285, 147265, 206171, 262570, 294530, 323983, 412342, 525140, 589060, 647966, 824684, 913043, 1030855, 1295932, 1619915, 1826086, 2061710, 2267881, 3239830, 3563813, 3652172, 4123420, 4535762, 4565215, 6391301, 6479660, 7127626, 9071524, 9130430, 10043473, 11339405, 12782602, 14255252, 17819065, 18260860, 20086946, 22678810, 24946691, 25565204, 31956505, 35638130, 40173892, 45357620, 49893382, 50217365, 63913010, 70304311, 71276260, 99786764, 100434730, 110478203, 124733455, 127826020, 140608622, 200869460, 220956406, 249466910, 281217244, 351521555, 441912812, 498933820, 552391015, 703043110, 773347421, 1104782030, 1406086220, 1546694842, 2209564060, 3093389684, 3866737105, 7733474210, 15466948420]

約数ペア:

[(1, 15466948420), (2, 7733474210), (4, 3866737105), (5, 3093389684), (7, 2209564060), (10, 1546694842), (11, 1406086220), (14, 1104782030), (20, 773347421), (22, 703043110), (28, 552391015), (31, 498933820), (35, 441912812), (44, 351521555), (55, 281217244), (62, 249466910), (70, 220956406), (77, 200869460), (110, 140608622), (121, 127826020), (124, 124733455), (140, 110478203), (154, 100434730), (155, 99786764), (217, 71276260), (220, 70304311), (242, 63913010), (308, 50217365), (310, 49893382), (341, 45357620), (385, 40173892), (434, 35638130), (484, 31956505), (605, 25565204), (620, 24946691), (682, 22678810), (770, 20086946), (847, 18260860), (868, 17819065), (1085, 14255252), (1210, 12782602), (1364, 11339405), (1540, 10043473), (1694, 9130430), (1705, 9071524), (2170, 7127626), (2387, 6479660), (2420, 6391301), (3388, 4565215), (3410, 4535762), (3751, 4123420), (4235, 3652172), (4340, 3563813), (4774, 3239830), (6820, 2267881), (7502, 2061710), (8470, 1826086), (9548, 1619915), (11935, 1295932), (15004, 1030855), (16940, 913043), (18755, 824684), (23870, 647966), (26257, 589060), (29453, 525140), (37510, 412342), (47740, 323983), (52514, 294530), (58906, 262570), (75020, 206171), (105028, 147265), (117812, 131285)]