2908165740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{1669}}^1$

素因数の和:2051

約数の個数: 96

約数和(自身を含む): 8251830720

約数和(自身を除く): 5343664980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 257, 339, 452, 514, 565, 678, 771, 1028, 1130, 1285, 1356, 1542, 1669, 1695, 2260, 2570, 3084, 3338, 3390, 3855, 5007, 5140, 6676, 6780, 7710, 8345, 10014, 15420, 16690, 20028, 25035, 29041, 33380, 50070, 58082, 87123, 100140, 116164, 145205, 174246, 188597, 290410, 348492, 377194, 428933, 435615, 565791, 580820, 754388, 857866, 871230, 942985, 1131582, 1286799, 1715732, 1742460, 1885970, 2144665, 2263164, 2573598, 2828955, 3771940, 4289330, 5147196, 5657910, 6433995, 8578660, 11315820, 12867990, 25735980, 48469429, 96938858, 145408287, 193877716, 242347145, 290816574, 484694290, 581633148, 727041435, 969388580, 1454082870, 2908165740]

約数ペア:

[(1, 2908165740), (2, 1454082870), (3, 969388580), (4, 727041435), (5, 581633148), (6, 484694290), (10, 290816574), (12, 242347145), (15, 193877716), (20, 145408287), (30, 96938858), (60, 48469429), (113, 25735980), (226, 12867990), (257, 11315820), (339, 8578660), (452, 6433995), (514, 5657910), (565, 5147196), (678, 4289330), (771, 3771940), (1028, 2828955), (1130, 2573598), (1285, 2263164), (1356, 2144665), (1542, 1885970), (1669, 1742460), (1695, 1715732), (2260, 1286799), (2570, 1131582), (3084, 942985), (3338, 871230), (3390, 857866), (3855, 754388), (5007, 580820), (5140, 565791), (6676, 435615), (6780, 428933), (7710, 377194), (8345, 348492), (10014, 290410), (15420, 188597), (16690, 174246), (20028, 145205), (25035, 116164), (29041, 100140), (33380, 87123), (50070, 58082)]