7041450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 19748736

約数和(自身を除く): 12707286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 157, 195, 230, 299, 314, 325, 345, 390, 471, 575, 598, 650, 690, 785, 897, 942, 975, 1150, 1495, 1570, 1725, 1794, 1950, 2041, 2355, 2990, 3450, 3611, 3925, 4082, 4485, 4710, 6123, 7222, 7475, 7850, 8970, 10205, 10833, 11775, 12246, 14950, 18055, 20410, 21666, 22425, 23550, 30615, 36110, 44850, 46943, 51025, 54165, 61230, 90275, 93886, 102050, 108330, 140829, 153075, 180550, 234715, 270825, 281658, 306150, 469430, 541650, 704145, 1173575, 1408290, 2347150, 3520725, 7041450]

約数ペア:

[(1, 7041450), (2, 3520725), (3, 2347150), (5, 1408290), (6, 1173575), (10, 704145), (13, 541650), (15, 469430), (23, 306150), (25, 281658), (26, 270825), (30, 234715), (39, 180550), (46, 153075), (50, 140829), (65, 108330), (69, 102050), (75, 93886), (78, 90275), (115, 61230), (130, 54165), (138, 51025), (150, 46943), (157, 44850), (195, 36110), (230, 30615), (299, 23550), (314, 22425), (325, 21666), (345, 20410), (390, 18055), (471, 14950), (575, 12246), (598, 11775), (650, 10833), (690, 10205), (785, 8970), (897, 7850), (942, 7475), (975, 7222), (1150, 6123), (1495, 4710), (1570, 4485), (1725, 4082), (1794, 3925), (1950, 3611), (2041, 3450), (2355, 2990)]