2969220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 9144576

約数和(自身を除く): 6175356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 71, 82, 85, 102, 123, 142, 164, 170, 204, 205, 213, 246, 255, 284, 340, 355, 410, 426, 492, 510, 615, 697, 710, 820, 852, 1020, 1065, 1207, 1230, 1394, 1420, 2091, 2130, 2414, 2460, 2788, 2911, 3485, 3621, 4182, 4260, 4828, 5822, 6035, 6970, 7242, 8364, 8733, 10455, 11644, 12070, 13940, 14484, 14555, 17466, 18105, 20910, 24140, 29110, 34932, 36210, 41820, 43665, 49487, 58220, 72420, 87330, 98974, 148461, 174660, 197948, 247435, 296922, 494870, 593844, 742305, 989740, 1484610, 2969220]

約数ペア:

[(1, 2969220), (2, 1484610), (3, 989740), (4, 742305), (5, 593844), (6, 494870), (10, 296922), (12, 247435), (15, 197948), (17, 174660), (20, 148461), (30, 98974), (34, 87330), (41, 72420), (51, 58220), (60, 49487), (68, 43665), (71, 41820), (82, 36210), (85, 34932), (102, 29110), (123, 24140), (142, 20910), (164, 18105), (170, 17466), (204, 14555), (205, 14484), (213, 13940), (246, 12070), (255, 11644), (284, 10455), (340, 8733), (355, 8364), (410, 7242), (426, 6970), (492, 6035), (510, 5822), (615, 4828), (697, 4260), (710, 4182), (820, 3621), (852, 3485), (1020, 2911), (1065, 2788), (1207, 2460), (1230, 2414), (1394, 2130), (1420, 2091)]