45186540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 145496064

約数和(自身を除く): 100309524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 397, 420, 542, 794, 813, 1084, 1191, 1355, 1588, 1626, 1897, 1985, 2382, 2710, 2779, 3252, 3794, 3970, 4065, 4764, 5420, 5558, 5691, 5955, 7588, 7940, 8130, 8337, 9485, 11116, 11382, 11910, 13895, 16260, 16674, 18970, 22764, 23820, 27790, 28455, 33348, 37940, 41685, 55580, 56910, 83370, 107587, 113820, 166740, 215174, 322761, 430348, 537935, 645522, 753109, 1075870, 1291044, 1506218, 1613805, 2151740, 2259327, 3012436, 3227610, 3765545, 4518654, 6455220, 7531090, 9037308, 11296635, 15062180, 22593270, 45186540]

約数ペア:

[(1, 45186540), (2, 22593270), (3, 15062180), (4, 11296635), (5, 9037308), (6, 7531090), (7, 6455220), (10, 4518654), (12, 3765545), (14, 3227610), (15, 3012436), (20, 2259327), (21, 2151740), (28, 1613805), (30, 1506218), (35, 1291044), (42, 1075870), (60, 753109), (70, 645522), (84, 537935), (105, 430348), (140, 322761), (210, 215174), (271, 166740), (397, 113820), (420, 107587), (542, 83370), (794, 56910), (813, 55580), (1084, 41685), (1191, 37940), (1355, 33348), (1588, 28455), (1626, 27790), (1897, 23820), (1985, 22764), (2382, 18970), (2710, 16674), (2779, 16260), (3252, 13895), (3794, 11910), (3970, 11382), (4065, 11116), (4764, 9485), (5420, 8337), (5558, 8130), (5691, 7940), (5955, 7588)]