3736740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 12870144

約数和(自身を除く): 9133404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 49, 60, 62, 70, 82, 84, 93, 98, 105, 123, 124, 140, 147, 155, 164, 186, 196, 205, 210, 217, 245, 246, 287, 294, 310, 372, 410, 420, 434, 465, 490, 492, 574, 588, 615, 620, 651, 735, 820, 861, 868, 930, 980, 1085, 1148, 1230, 1271, 1302, 1435, 1470, 1519, 1722, 1860, 2009, 2170, 2460, 2542, 2604, 2870, 2940, 3038, 3255, 3444, 3813, 4018, 4305, 4340, 4557, 5084, 5740, 6027, 6076, 6355, 6510, 7595, 7626, 8036, 8610, 8897, 9114, 10045, 12054, 12710, 13020, 15190, 15252, 17220, 17794, 18228, 19065, 20090, 22785, 24108, 25420, 26691, 30135, 30380, 35588, 38130, 40180, 44485, 45570, 53382, 60270, 62279, 76260, 88970, 91140, 106764, 120540, 124558, 133455, 177940, 186837, 249116, 266910, 311395, 373674, 533820, 622790, 747348, 934185, 1245580, 1868370, 3736740]

約数ペア:

[(1, 3736740), (2, 1868370), (3, 1245580), (4, 934185), (5, 747348), (6, 622790), (7, 533820), (10, 373674), (12, 311395), (14, 266910), (15, 249116), (20, 186837), (21, 177940), (28, 133455), (30, 124558), (31, 120540), (35, 106764), (41, 91140), (42, 88970), (49, 76260), (60, 62279), (62, 60270), (70, 53382), (82, 45570), (84, 44485), (93, 40180), (98, 38130), (105, 35588), (123, 30380), (124, 30135), (140, 26691), (147, 25420), (155, 24108), (164, 22785), (186, 20090), (196, 19065), (205, 18228), (210, 17794), (217, 17220), (245, 15252), (246, 15190), (287, 13020), (294, 12710), (310, 12054), (372, 10045), (410, 9114), (420, 8897), (434, 8610), (465, 8036), (490, 7626), (492, 7595), (574, 6510), (588, 6355), (615, 6076), (620, 6027), (651, 5740), (735, 5084), (820, 4557), (861, 4340), (868, 4305), (930, 4018), (980, 3813), (1085, 3444), (1148, 3255), (1230, 3038), (1271, 2940), (1302, 2870), (1435, 2604), (1470, 2542), (1519, 2460), (1722, 2170), (1860, 2009)]