12707730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 39446784

約数和(自身を除く): 26739054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 877, 966, 1035, 1449, 1610, 1754, 2070, 2415, 2631, 2898, 4385, 4830, 5262, 6139, 7245, 7893, 8770, 12278, 13155, 14490, 15786, 18417, 20171, 26310, 30695, 36834, 39465, 40342, 55251, 60513, 61390, 78930, 92085, 100855, 110502, 121026, 141197, 181539, 184170, 201710, 276255, 282394, 302565, 363078, 423591, 552510, 605130, 705985, 847182, 907695, 1270773, 1411970, 1815390, 2117955, 2541546, 4235910, 6353865, 12707730]

約数ペア:

[(1, 12707730), (2, 6353865), (3, 4235910), (5, 2541546), (6, 2117955), (7, 1815390), (9, 1411970), (10, 1270773), (14, 907695), (15, 847182), (18, 705985), (21, 605130), (23, 552510), (30, 423591), (35, 363078), (42, 302565), (45, 282394), (46, 276255), (63, 201710), (69, 184170), (70, 181539), (90, 141197), (105, 121026), (115, 110502), (126, 100855), (138, 92085), (161, 78930), (207, 61390), (210, 60513), (230, 55251), (315, 40342), (322, 39465), (345, 36834), (414, 30695), (483, 26310), (630, 20171), (690, 18417), (805, 15786), (877, 14490), (966, 13155), (1035, 12278), (1449, 8770), (1610, 7893), (1754, 7245), (2070, 6139), (2415, 5262), (2631, 4830), (2898, 4385)]