70159430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2573

約数の個数: 48

約数和(自身を含む): 144904032

約数和(自身を除く): 74744602

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2521, 2530, 2783, 5042, 5566, 12605, 13915, 25210, 27731, 27830, 55462, 57983, 115966, 138655, 277310, 289915, 305041, 579830, 610082, 637813, 1275626, 1525205, 3050410, 3189065, 6378130, 7015943, 14031886, 35079715, 70159430]

約数ペア:

[(1, 70159430), (2, 35079715), (5, 14031886), (10, 7015943), (11, 6378130), (22, 3189065), (23, 3050410), (46, 1525205), (55, 1275626), (110, 637813), (115, 610082), (121, 579830), (230, 305041), (242, 289915), (253, 277310), (506, 138655), (605, 115966), (1210, 57983), (1265, 55462), (2521, 27830), (2530, 27731), (2783, 25210), (5042, 13915), (5566, 12605)]