355432980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27299}}^1$

素因数の和:27349

約数の個数: 96

約数和(自身を含む): 1174118400

約数和(自身を除く): 818685420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 27299, 54598, 81897, 109196, 136495, 163794, 191093, 272990, 327588, 382186, 409485, 545980, 573279, 764372, 818970, 846269, 955465, 1146558, 1637940, 1692538, 1910930, 2293116, 2538807, 2866395, 3385076, 3821860, 4231345, 5077614, 5732790, 5923883, 8462690, 10155228, 11465580, 11847766, 12694035, 16925380, 17771649, 23695532, 25388070, 29619415, 35543298, 50776140, 59238830, 71086596, 88858245, 118477660, 177716490, 355432980]

約数ペア:

[(1, 355432980), (2, 177716490), (3, 118477660), (4, 88858245), (5, 71086596), (6, 59238830), (7, 50776140), (10, 35543298), (12, 29619415), (14, 25388070), (15, 23695532), (20, 17771649), (21, 16925380), (28, 12694035), (30, 11847766), (31, 11465580), (35, 10155228), (42, 8462690), (60, 5923883), (62, 5732790), (70, 5077614), (84, 4231345), (93, 3821860), (105, 3385076), (124, 2866395), (140, 2538807), (155, 2293116), (186, 1910930), (210, 1692538), (217, 1637940), (310, 1146558), (372, 955465), (420, 846269), (434, 818970), (465, 764372), (620, 573279), (651, 545980), (868, 409485), (930, 382186), (1085, 327588), (1302, 272990), (1860, 191093), (2170, 163794), (2604, 136495), (3255, 109196), (4340, 81897), (6510, 54598), (13020, 27299)]