74860860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3243

約数の個数: 96

約数和(自身を含む): 231662592

約数和(自身を除く): 156801732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3191, 3910, 4692, 5865, 6382, 7820, 9573, 11730, 12764, 15955, 19146, 23460, 31910, 38292, 47865, 54247, 63820, 73393, 95730, 108494, 146786, 162741, 191460, 216988, 220179, 271235, 293572, 325482, 366965, 440358, 542470, 650964, 733930, 813705, 880716, 1084940, 1100895, 1247681, 1467860, 1627410, 2201790, 2495362, 3254820, 3743043, 4403580, 4990724, 6238405, 7486086, 12476810, 14972172, 18715215, 24953620, 37430430, 74860860]

約数ペア:

[(1, 74860860), (2, 37430430), (3, 24953620), (4, 18715215), (5, 14972172), (6, 12476810), (10, 7486086), (12, 6238405), (15, 4990724), (17, 4403580), (20, 3743043), (23, 3254820), (30, 2495362), (34, 2201790), (46, 1627410), (51, 1467860), (60, 1247681), (68, 1100895), (69, 1084940), (85, 880716), (92, 813705), (102, 733930), (115, 650964), (138, 542470), (170, 440358), (204, 366965), (230, 325482), (255, 293572), (276, 271235), (340, 220179), (345, 216988), (391, 191460), (460, 162741), (510, 146786), (690, 108494), (782, 95730), (1020, 73393), (1173, 63820), (1380, 54247), (1564, 47865), (1955, 38292), (2346, 31910), (3191, 23460), (3910, 19146), (4692, 15955), (5865, 12764), (6382, 11730), (7820, 9573)]