2912573340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{10867}}^1$

素因数の和:12371

約数の個数: 72

約数和(自身を含む): 8841552720

約数和(自身を除く): 5928979380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1489, 2978, 4467, 5956, 7445, 8934, 10867, 13401, 14890, 17868, 21734, 22335, 26802, 29780, 32601, 43468, 44670, 53604, 54335, 65202, 67005, 89340, 97803, 108670, 130404, 134010, 163005, 195606, 217340, 268020, 326010, 391212, 489015, 652020, 978030, 1956060, 16180963, 32361926, 48542889, 64723852, 80904815, 97085778, 145628667, 161809630, 194171556, 242714445, 291257334, 323619260, 485428890, 582514668, 728143335, 970857780, 1456286670, 2912573340]

約数ペア:

[(1, 2912573340), (2, 1456286670), (3, 970857780), (4, 728143335), (5, 582514668), (6, 485428890), (9, 323619260), (10, 291257334), (12, 242714445), (15, 194171556), (18, 161809630), (20, 145628667), (30, 97085778), (36, 80904815), (45, 64723852), (60, 48542889), (90, 32361926), (180, 16180963), (1489, 1956060), (2978, 978030), (4467, 652020), (5956, 489015), (7445, 391212), (8934, 326010), (10867, 268020), (13401, 217340), (14890, 195606), (17868, 163005), (21734, 134010), (22335, 130404), (26802, 108670), (29780, 97803), (32601, 89340), (43468, 67005), (44670, 65202), (53604, 54335)]