18038539140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1\times {\mathrm{1381}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 50785249536

約数和(自身を除く): 32746710396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 743, 879, 1172, 1381, 1465, 1486, 1758, 2229, 2762, 2930, 2972, 3516, 3715, 4143, 4395, 4458, 5524, 5860, 6905, 7430, 8286, 8790, 8916, 11145, 13810, 14860, 16572, 17580, 20715, 22290, 27620, 41430, 44580, 82860, 217699, 404633, 435398, 653097, 809266, 870796, 1026083, 1088495, 1213899, 1306194, 1618532, 2023165, 2052166, 2176990, 2427798, 2612388, 3078249, 3265485, 4046330, 4104332, 4353980, 4855596, 5130415, 6069495, 6156498, 6530970, 8092660, 10260830, 12138990, 12312996, 13061940, 15391245, 20521660, 24277980, 30782490, 61564980, 300642319, 601284638, 901926957, 1202569276, 1503211595, 1803853914, 3006423190, 3607707828, 4509634785, 6012846380, 9019269570, 18038539140]

約数ペア:

[(1, 18038539140), (2, 9019269570), (3, 6012846380), (4, 4509634785), (5, 3607707828), (6, 3006423190), (10, 1803853914), (12, 1503211595), (15, 1202569276), (20, 901926957), (30, 601284638), (60, 300642319), (293, 61564980), (586, 30782490), (743, 24277980), (879, 20521660), (1172, 15391245), (1381, 13061940), (1465, 12312996), (1486, 12138990), (1758, 10260830), (2229, 8092660), (2762, 6530970), (2930, 6156498), (2972, 6069495), (3516, 5130415), (3715, 4855596), (4143, 4353980), (4395, 4104332), (4458, 4046330), (5524, 3265485), (5860, 3078249), (6905, 2612388), (7430, 2427798), (8286, 2176990), (8790, 2052166), (8916, 2023165), (11145, 1618532), (13810, 1306194), (14860, 1213899), (16572, 1088495), (17580, 1026083), (20715, 870796), (22290, 809266), (27620, 653097), (41430, 435398), (44580, 404633), (82860, 217699)]