30996864020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{2393}}^1$

素因数の和:3425

約数の個数: 96

約数和(自身を含む): 70367512320

約数和(自身を除く): 39370648300

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 971, 1334, 1942, 2393, 2668, 3335, 3884, 4786, 4855, 6670, 9572, 9710, 11965, 13340, 19420, 22333, 23930, 28159, 44666, 47860, 55039, 56318, 69397, 89332, 110078, 111665, 112636, 138794, 140795, 220156, 223330, 275195, 277588, 281590, 346985, 446660, 550390, 563180, 647657, 693970, 1100780, 1295314, 1387940, 1596131, 2323603, 2590628, 3192262, 3238285, 4647206, 6384524, 6476570, 7980655, 9294412, 11618015, 12953140, 15961310, 23236030, 31922620, 46472060, 53442869, 67384487, 106885738, 134768974, 213771476, 267214345, 269537948, 336922435, 534428690, 673844870, 1068857380, 1347689740, 1549843201, 3099686402, 6199372804, 7749216005, 15498432010, 30996864020]

約数ペア:

[(1, 30996864020), (2, 15498432010), (4, 7749216005), (5, 6199372804), (10, 3099686402), (20, 1549843201), (23, 1347689740), (29, 1068857380), (46, 673844870), (58, 534428690), (92, 336922435), (115, 269537948), (116, 267214345), (145, 213771476), (230, 134768974), (290, 106885738), (460, 67384487), (580, 53442869), (667, 46472060), (971, 31922620), (1334, 23236030), (1942, 15961310), (2393, 12953140), (2668, 11618015), (3335, 9294412), (3884, 7980655), (4786, 6476570), (4855, 6384524), (6670, 4647206), (9572, 3238285), (9710, 3192262), (11965, 2590628), (13340, 2323603), (19420, 1596131), (22333, 1387940), (23930, 1295314), (28159, 1100780), (44666, 693970), (47860, 647657), (55039, 563180), (56318, 550390), (69397, 446660), (89332, 346985), (110078, 281590), (111665, 277588), (112636, 275195), (138794, 223330), (140795, 220156)]