346476340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 874944000

約数和(自身を除く): 528467660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 61, 70, 116, 122, 140, 145, 203, 244, 290, 305, 406, 427, 580, 610, 812, 854, 1015, 1220, 1399, 1708, 1769, 2030, 2135, 2798, 3538, 4060, 4270, 5596, 6995, 7076, 8540, 8845, 9793, 12383, 13990, 17690, 19586, 24766, 27980, 35380, 39172, 40571, 48965, 49532, 61915, 81142, 85339, 97930, 123830, 162284, 170678, 195860, 202855, 247660, 283997, 341356, 405710, 426695, 567994, 597373, 811420, 853390, 1135988, 1194746, 1419985, 1706780, 2389492, 2474831, 2839970, 2986865, 4949662, 5679940, 5973730, 9899324, 11947460, 12374155, 17323817, 24748310, 34647634, 49496620, 69295268, 86619085, 173238170, 346476340]

約数ペア:

[(1, 346476340), (2, 173238170), (4, 86619085), (5, 69295268), (7, 49496620), (10, 34647634), (14, 24748310), (20, 17323817), (28, 12374155), (29, 11947460), (35, 9899324), (58, 5973730), (61, 5679940), (70, 4949662), (116, 2986865), (122, 2839970), (140, 2474831), (145, 2389492), (203, 1706780), (244, 1419985), (290, 1194746), (305, 1135988), (406, 853390), (427, 811420), (580, 597373), (610, 567994), (812, 426695), (854, 405710), (1015, 341356), (1220, 283997), (1399, 247660), (1708, 202855), (1769, 195860), (2030, 170678), (2135, 162284), (2798, 123830), (3538, 97930), (4060, 85339), (4270, 81142), (5596, 61915), (6995, 49532), (7076, 48965), (8540, 40571), (8845, 39172), (9793, 35380), (12383, 27980), (13990, 24766), (17690, 19586)]