29429820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23357}}^1$

素因数の和:23379

約数の個数: 72

約数和(自身を含む): 102027744

約数和(自身を除く): 72597924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 23357, 46714, 70071, 93428, 116785, 140142, 163499, 210213, 233570, 280284, 326998, 350355, 420426, 467140, 490497, 653996, 700710, 817495, 840852, 980994, 1051065, 1401420, 1471491, 1634990, 1961988, 2102130, 2452485, 2942982, 3269980, 4204260, 4904970, 5885964, 7357455, 9809940, 14714910, 29429820]

約数ペア:

[(1, 29429820), (2, 14714910), (3, 9809940), (4, 7357455), (5, 5885964), (6, 4904970), (7, 4204260), (9, 3269980), (10, 2942982), (12, 2452485), (14, 2102130), (15, 1961988), (18, 1634990), (20, 1471491), (21, 1401420), (28, 1051065), (30, 980994), (35, 840852), (36, 817495), (42, 700710), (45, 653996), (60, 490497), (63, 467140), (70, 420426), (84, 350355), (90, 326998), (105, 280284), (126, 233570), (140, 210213), (180, 163499), (210, 140142), (252, 116785), (315, 93428), (420, 70071), (630, 46714), (1260, 23357)]