30925170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 84262464

約数和(自身を除く): 53337294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 61, 86, 90, 122, 129, 131, 183, 215, 258, 262, 305, 366, 387, 393, 430, 549, 610, 645, 655, 774, 786, 915, 1098, 1179, 1290, 1310, 1830, 1935, 1965, 2358, 2623, 2745, 3870, 3930, 5246, 5490, 5633, 5895, 7869, 7991, 11266, 11790, 13115, 15738, 15982, 16899, 23607, 23973, 26230, 28165, 33798, 39345, 39955, 47214, 47946, 50697, 56330, 71919, 78690, 79910, 84495, 101394, 118035, 119865, 143838, 168990, 236070, 239730, 253485, 343613, 359595, 506970, 687226, 719190, 1030839, 1718065, 2061678, 3092517, 3436130, 5154195, 6185034, 10308390, 15462585, 30925170]

約数ペア:

[(1, 30925170), (2, 15462585), (3, 10308390), (5, 6185034), (6, 5154195), (9, 3436130), (10, 3092517), (15, 2061678), (18, 1718065), (30, 1030839), (43, 719190), (45, 687226), (61, 506970), (86, 359595), (90, 343613), (122, 253485), (129, 239730), (131, 236070), (183, 168990), (215, 143838), (258, 119865), (262, 118035), (305, 101394), (366, 84495), (387, 79910), (393, 78690), (430, 71919), (549, 56330), (610, 50697), (645, 47946), (655, 47214), (774, 39955), (786, 39345), (915, 33798), (1098, 28165), (1179, 26230), (1290, 23973), (1310, 23607), (1830, 16899), (1935, 15982), (1965, 15738), (2358, 13115), (2623, 11790), (2745, 11266), (3870, 7991), (3930, 7869), (5246, 5895), (5490, 5633)]