349747580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6199}}^1$

素因数の和:6259

約数の個数: 96

約数和(自身を含む): 933273600

約数和(自身を除く): 583526020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 6199, 8060, 11284, 12398, 14105, 24796, 28210, 30995, 43393, 56420, 61990, 80587, 86786, 123980, 161174, 173572, 192169, 216965, 322348, 384338, 402935, 433930, 564109, 768676, 805870, 867860, 960845, 1128218, 1345183, 1611740, 1921690, 2256436, 2498197, 2690366, 2820545, 3843380, 4996394, 5380732, 5641090, 6725915, 9992788, 11282180, 12490985, 13451830, 17487379, 24981970, 26903660, 34974758, 49963940, 69949516, 87436895, 174873790, 349747580]

約数ペア:

[(1, 349747580), (2, 174873790), (4, 87436895), (5, 69949516), (7, 49963940), (10, 34974758), (13, 26903660), (14, 24981970), (20, 17487379), (26, 13451830), (28, 12490985), (31, 11282180), (35, 9992788), (52, 6725915), (62, 5641090), (65, 5380732), (70, 4996394), (91, 3843380), (124, 2820545), (130, 2690366), (140, 2498197), (155, 2256436), (182, 1921690), (217, 1611740), (260, 1345183), (310, 1128218), (364, 960845), (403, 867860), (434, 805870), (455, 768676), (620, 564109), (806, 433930), (868, 402935), (910, 384338), (1085, 322348), (1612, 216965), (1820, 192169), (2015, 173572), (2170, 161174), (2821, 123980), (4030, 86786), (4340, 80587), (5642, 61990), (6199, 56420), (8060, 43393), (11284, 30995), (12398, 28210), (14105, 24796)]