162679020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{55333}}^1$

素因数の和:55359

約数の個数: 72

約数和(自身を含む): 529878384

約数和(自身を除く): 367199364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 55333, 110666, 165999, 221332, 276665, 331998, 387331, 553330, 663996, 774662, 829995, 1106660, 1161993, 1549324, 1659990, 1936655, 2323986, 2711317, 3319980, 3873310, 4647972, 5422634, 5809965, 7746620, 8133951, 10845268, 11619930, 13556585, 16267902, 23239860, 27113170, 32535804, 40669755, 54226340, 81339510, 162679020]

約数ペア:

[(1, 162679020), (2, 81339510), (3, 54226340), (4, 40669755), (5, 32535804), (6, 27113170), (7, 23239860), (10, 16267902), (12, 13556585), (14, 11619930), (15, 10845268), (20, 8133951), (21, 7746620), (28, 5809965), (30, 5422634), (35, 4647972), (42, 3873310), (49, 3319980), (60, 2711317), (70, 2323986), (84, 1936655), (98, 1659990), (105, 1549324), (140, 1161993), (147, 1106660), (196, 829995), (210, 774662), (245, 663996), (294, 553330), (420, 387331), (490, 331998), (588, 276665), (735, 221332), (980, 165999), (1470, 110666), (2940, 55333)]