38123190

素因数分解:

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

素因数の和:923

約数の個数: 128

約数和(自身を含む): 121374720

約数和(自身を除く): 83251530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 877, 945, 966, 1035, 1242, 1449, 1610, 1754, 1890, 2070, 2415, 2631, 2898, 3105, 4347, 4385, 4830, 5262, 6139, 6210, 7245, 7893, 8694, 8770, 12278, 13155, 14490, 15786, 18417, 20171, 21735, 23679, 26310, 30695, 36834, 39465, 40342, 43470, 47358, 55251, 60513, 61390, 78930, 92085, 100855, 110502, 118395, 121026, 141197, 165753, 181539, 184170, 201710, 236790, 276255, 282394, 302565, 331506, 363078, 423591, 544617, 552510, 605130, 705985, 828765, 847182, 907695, 1089234, 1270773, 1411970, 1657530, 1815390, 2117955, 2541546, 2723085, 3812319, 4235910, 5446170, 6353865, 7624638, 12707730, 19061595, 38123190]

約数ペア:

[(1, 38123190), (2, 19061595), (3, 12707730), (5, 7624638), (6, 6353865), (7, 5446170), (9, 4235910), (10, 3812319), (14, 2723085), (15, 2541546), (18, 2117955), (21, 1815390), (23, 1657530), (27, 1411970), (30, 1270773), (35, 1089234), (42, 907695), (45, 847182), (46, 828765), (54, 705985), (63, 605130), (69, 552510), (70, 544617), (90, 423591), (105, 363078), (115, 331506), (126, 302565), (135, 282394), (138, 276255), (161, 236790), (189, 201710), (207, 184170), (210, 181539), (230, 165753), (270, 141197), (315, 121026), (322, 118395), (345, 110502), (378, 100855), (414, 92085), (483, 78930), (621, 61390), (630, 60513), (690, 55251), (805, 47358), (877, 43470), (945, 40342), (966, 39465), (1035, 36834), (1242, 30695), (1449, 26310), (1610, 23679), (1754, 21735), (1890, 20171), (2070, 18417), (2415, 15786), (2631, 14490), (2898, 13155), (3105, 12278), (4347, 8770), (4385, 8694), (4830, 7893), (5262, 7245), (6139, 6210)]