40578930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 96

約数和(自身を含む): 123596928

約数和(自身を除く): 83017998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1571, 1722, 1845, 2583, 2870, 3142, 3690, 4305, 4713, 5166, 7855, 8610, 9426, 10997, 12915, 14139, 15710, 21994, 23565, 25830, 28278, 32991, 47130, 54985, 64411, 65982, 70695, 98973, 109970, 128822, 141390, 164955, 193233, 197946, 322055, 329910, 386466, 450877, 494865, 579699, 644110, 901754, 966165, 989730, 1159398, 1352631, 1932330, 2254385, 2705262, 2898495, 4057893, 4508770, 5796990, 6763155, 8115786, 13526310, 20289465, 40578930]

約数ペア:

[(1, 40578930), (2, 20289465), (3, 13526310), (5, 8115786), (6, 6763155), (7, 5796990), (9, 4508770), (10, 4057893), (14, 2898495), (15, 2705262), (18, 2254385), (21, 1932330), (30, 1352631), (35, 1159398), (41, 989730), (42, 966165), (45, 901754), (63, 644110), (70, 579699), (82, 494865), (90, 450877), (105, 386466), (123, 329910), (126, 322055), (205, 197946), (210, 193233), (246, 164955), (287, 141390), (315, 128822), (369, 109970), (410, 98973), (574, 70695), (615, 65982), (630, 64411), (738, 54985), (861, 47130), (1230, 32991), (1435, 28278), (1571, 25830), (1722, 23565), (1845, 21994), (2583, 15710), (2870, 14139), (3142, 12915), (3690, 10997), (4305, 9426), (4713, 8610), (5166, 7855)]