2212294770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^2\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 6658172352

約数和(自身を除く): 4445877582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 331, 515, 618, 630, 662, 721, 927, 993, 1030, 1442, 1545, 1655, 1854, 1986, 2163, 2317, 2979, 3090, 3310, 3605, 4326, 4634, 4635, 4965, 5958, 6489, 6951, 7210, 9270, 9930, 10609, 10815, 11585, 12978, 13902, 14895, 20853, 21218, 21630, 23170, 29790, 31827, 32445, 34093, 34755, 41706, 53045, 63654, 64890, 68186, 69510, 74263, 95481, 102279, 104265, 106090, 148526, 159135, 170465, 190962, 204558, 208530, 222789, 238651, 306837, 318270, 340930, 371315, 445578, 477302, 477405, 511395, 613674, 668367, 715953, 742630, 954810, 1022790, 1113945, 1193255, 1336734, 1431906, 1534185, 2147859, 2227890, 2386510, 3068370, 3341835, 3511579, 3579765, 4295718, 6683670, 7023158, 7159530, 10534737, 10739295, 17557895, 21069474, 21478590, 24581053, 31604211, 35115790, 49162106, 52673685, 63208422, 73743159, 105347370, 122905265, 147486318, 158021055, 221229477, 245810530, 316042110, 368715795, 442458954, 737431590, 1106147385, 2212294770]

約数ペア:

[(1, 2212294770), (2, 1106147385), (3, 737431590), (5, 442458954), (6, 368715795), (7, 316042110), (9, 245810530), (10, 221229477), (14, 158021055), (15, 147486318), (18, 122905265), (21, 105347370), (30, 73743159), (35, 63208422), (42, 52673685), (45, 49162106), (63, 35115790), (70, 31604211), (90, 24581053), (103, 21478590), (105, 21069474), (126, 17557895), (206, 10739295), (210, 10534737), (309, 7159530), (315, 7023158), (331, 6683670), (515, 4295718), (618, 3579765), (630, 3511579), (662, 3341835), (721, 3068370), (927, 2386510), (993, 2227890), (1030, 2147859), (1442, 1534185), (1545, 1431906), (1655, 1336734), (1854, 1193255), (1986, 1113945), (2163, 1022790), (2317, 954810), (2979, 742630), (3090, 715953), (3310, 668367), (3605, 613674), (4326, 511395), (4634, 477405), (4635, 477302), (4965, 445578), (5958, 371315), (6489, 340930), (6951, 318270), (7210, 306837), (9270, 238651), (9930, 222789), (10609, 208530), (10815, 204558), (11585, 190962), (12978, 170465), (13902, 159135), (14895, 148526), (20853, 106090), (21218, 104265), (21630, 102279), (23170, 95481), (29790, 74263), (31827, 69510), (32445, 68186), (34093, 64890), (34755, 63654), (41706, 53045)]