69929880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30671}}^1$

素因数の和:30704

約数の個数: 64

約数和(自身を含む): 220838400

約数和(自身を除く): 150908520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 30671, 61342, 92013, 122684, 153355, 184026, 245368, 306710, 368052, 460065, 582749, 613420, 736104, 920130, 1165498, 1226840, 1748247, 1840260, 2330996, 2913745, 3496494, 3680520, 4661992, 5827490, 6992988, 8741235, 11654980, 13985976, 17482470, 23309960, 34964940, 69929880]

約数ペア:

[(1, 69929880), (2, 34964940), (3, 23309960), (4, 17482470), (5, 13985976), (6, 11654980), (8, 8741235), (10, 6992988), (12, 5827490), (15, 4661992), (19, 3680520), (20, 3496494), (24, 2913745), (30, 2330996), (38, 1840260), (40, 1748247), (57, 1226840), (60, 1165498), (76, 920130), (95, 736104), (114, 613420), (120, 582749), (152, 460065), (190, 368052), (228, 306710), (285, 245368), (380, 184026), (456, 153355), (570, 122684), (760, 92013), (1140, 61342), (2280, 30671)]