3874860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 13628160

約数和(自身を除く): 9753300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 103, 110, 114, 132, 165, 171, 180, 190, 198, 206, 209, 220, 228, 285, 309, 330, 342, 380, 396, 412, 418, 495, 515, 570, 618, 627, 660, 684, 836, 855, 927, 990, 1030, 1045, 1133, 1140, 1236, 1254, 1545, 1710, 1854, 1881, 1957, 1980, 2060, 2090, 2266, 2508, 3090, 3135, 3399, 3420, 3708, 3762, 3914, 4180, 4532, 4635, 5665, 5871, 6180, 6270, 6798, 7524, 7828, 9270, 9405, 9785, 10197, 11330, 11742, 12540, 13596, 16995, 17613, 18540, 18810, 19570, 20394, 21527, 22660, 23484, 29355, 33990, 35226, 37620, 39140, 40788, 43054, 50985, 58710, 64581, 67980, 70452, 86108, 88065, 101970, 107635, 117420, 129162, 176130, 193743, 203940, 215270, 258324, 322905, 352260, 387486, 430540, 645810, 774972, 968715, 1291620, 1937430, 3874860]

約数ペア:

[(1, 3874860), (2, 1937430), (3, 1291620), (4, 968715), (5, 774972), (6, 645810), (9, 430540), (10, 387486), (11, 352260), (12, 322905), (15, 258324), (18, 215270), (19, 203940), (20, 193743), (22, 176130), (30, 129162), (33, 117420), (36, 107635), (38, 101970), (44, 88065), (45, 86108), (55, 70452), (57, 67980), (60, 64581), (66, 58710), (76, 50985), (90, 43054), (95, 40788), (99, 39140), (103, 37620), (110, 35226), (114, 33990), (132, 29355), (165, 23484), (171, 22660), (180, 21527), (190, 20394), (198, 19570), (206, 18810), (209, 18540), (220, 17613), (228, 16995), (285, 13596), (309, 12540), (330, 11742), (342, 11330), (380, 10197), (396, 9785), (412, 9405), (418, 9270), (495, 7828), (515, 7524), (570, 6798), (618, 6270), (627, 6180), (660, 5871), (684, 5665), (836, 4635), (855, 4532), (927, 4180), (990, 3914), (1030, 3762), (1045, 3708), (1133, 3420), (1140, 3399), (1236, 3135), (1254, 3090), (1545, 2508), (1710, 2266), (1854, 2090), (1881, 2060), (1957, 1980)]