153032740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 389781504

約数和(自身を除く): 236748764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 62, 70, 74, 124, 140, 148, 155, 185, 217, 259, 310, 370, 434, 518, 620, 740, 868, 953, 1036, 1085, 1147, 1295, 1906, 2170, 2294, 2590, 3812, 4340, 4588, 4765, 5180, 5735, 6671, 8029, 9530, 11470, 13342, 16058, 19060, 22940, 26684, 29543, 32116, 33355, 35261, 40145, 59086, 66710, 70522, 80290, 118172, 133420, 141044, 147715, 160580, 176305, 206801, 246827, 295430, 352610, 413602, 493654, 590860, 705220, 827204, 987308, 1034005, 1093091, 1234135, 2068010, 2186182, 2468270, 4136020, 4372364, 4936540, 5465455, 7651637, 10930910, 15303274, 21861820, 30606548, 38258185, 76516370, 153032740]

約数ペア:

[(1, 153032740), (2, 76516370), (4, 38258185), (5, 30606548), (7, 21861820), (10, 15303274), (14, 10930910), (20, 7651637), (28, 5465455), (31, 4936540), (35, 4372364), (37, 4136020), (62, 2468270), (70, 2186182), (74, 2068010), (124, 1234135), (140, 1093091), (148, 1034005), (155, 987308), (185, 827204), (217, 705220), (259, 590860), (310, 493654), (370, 413602), (434, 352610), (518, 295430), (620, 246827), (740, 206801), (868, 176305), (953, 160580), (1036, 147715), (1085, 141044), (1147, 133420), (1295, 118172), (1906, 80290), (2170, 70522), (2294, 66710), (2590, 59086), (3812, 40145), (4340, 35261), (4588, 33355), (4765, 32116), (5180, 29543), (5735, 26684), (6671, 22940), (8029, 19060), (9530, 16058), (11470, 13342)]