40779090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2464

約数の個数: 96

約数和(自身を含む): 122518656

約数和(自身を除く): 81739566

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2423, 2805, 3366, 4846, 5610, 7269, 8415, 12115, 14538, 16830, 21807, 24230, 26653, 36345, 41191, 43614, 53306, 72690, 79959, 82382, 109035, 123573, 133265, 159918, 205955, 218070, 239877, 247146, 266530, 370719, 399795, 411910, 453101, 479754, 617865, 741438, 799590, 906202, 1199385, 1235730, 1359303, 1853595, 2265505, 2398770, 2718606, 3707190, 4077909, 4531010, 6796515, 8155818, 13593030, 20389545, 40779090]

約数ペア:

[(1, 40779090), (2, 20389545), (3, 13593030), (5, 8155818), (6, 6796515), (9, 4531010), (10, 4077909), (11, 3707190), (15, 2718606), (17, 2398770), (18, 2265505), (22, 1853595), (30, 1359303), (33, 1235730), (34, 1199385), (45, 906202), (51, 799590), (55, 741438), (66, 617865), (85, 479754), (90, 453101), (99, 411910), (102, 399795), (110, 370719), (153, 266530), (165, 247146), (170, 239877), (187, 218070), (198, 205955), (255, 159918), (306, 133265), (330, 123573), (374, 109035), (495, 82382), (510, 79959), (561, 72690), (765, 53306), (935, 43614), (990, 41191), (1122, 36345), (1530, 26653), (1683, 24230), (1870, 21807), (2423, 16830), (2805, 14538), (3366, 12115), (4846, 8415), (5610, 7269)]