74027380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 188762112

約数和(自身を除く): 114734732

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, 461, 518, 620, 740, 868, 922, 1036, 1085, 1147, 1295, 1844, 2170, 2294, 2305, 2590, 3227, 4340, 4588, 4610, 5180, 5735, 6454, 8029, 9220, 11470, 12908, 14291, 16058, 16135, 17057, 22940, 28582, 32116, 32270, 34114, 40145, 57164, 64540, 68228, 71455, 80290, 85285, 100037, 119399, 142910, 160580, 170570, 200074, 238798, 285820, 341140, 400148, 477596, 500185, 528767, 596995, 1000370, 1057534, 1193990, 2000740, 2115068, 2387980, 2643835, 3701369, 5287670, 7402738, 10575340, 14805476, 18506845, 37013690, 74027380]

約数ペア:

[(1, 74027380), (2, 37013690), (4, 18506845), (5, 14805476), (7, 10575340), (10, 7402738), (14, 5287670), (20, 3701369), (28, 2643835), (31, 2387980), (35, 2115068), (37, 2000740), (62, 1193990), (70, 1057534), (74, 1000370), (124, 596995), (140, 528767), (148, 500185), (155, 477596), (185, 400148), (217, 341140), (259, 285820), (310, 238798), (370, 200074), (434, 170570), (461, 160580), (518, 142910), (620, 119399), (740, 100037), (868, 85285), (922, 80290), (1036, 71455), (1085, 68228), (1147, 64540), (1295, 57164), (1844, 40145), (2170, 34114), (2294, 32270), (2305, 32116), (2590, 28582), (3227, 22940), (4340, 17057), (4588, 16135), (4610, 16058), (5180, 14291), (5735, 12908), (6454, 11470), (8029, 9220)]