673111010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1229}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 1428295680

約数和(自身を除く): 755184670

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 383, 715, 766, 1229, 1430, 1915, 2458, 3830, 4213, 4979, 6145, 8426, 9958, 12290, 13519, 15977, 21065, 24895, 27038, 31954, 42130, 49790, 54769, 67595, 79885, 109538, 135190, 159770, 175747, 273845, 351494, 470707, 547690, 878735, 941414, 1757470, 2353535, 4707070, 5177777, 6119191, 10355554, 12238382, 25888885, 30595955, 51777770, 61191910, 67311101, 134622202, 336555505, 673111010]

約数ペア:

[(1, 673111010), (2, 336555505), (5, 134622202), (10, 67311101), (11, 61191910), (13, 51777770), (22, 30595955), (26, 25888885), (55, 12238382), (65, 10355554), (110, 6119191), (130, 5177777), (143, 4707070), (286, 2353535), (383, 1757470), (715, 941414), (766, 878735), (1229, 547690), (1430, 470707), (1915, 351494), (2458, 273845), (3830, 175747), (4213, 159770), (4979, 135190), (6145, 109538), (8426, 79885), (9958, 67595), (12290, 54769), (13519, 49790), (15977, 42130), (21065, 31954), (24895, 27038)]