1570247030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20093

約数の個数: 64

約数和(自身を含む): 3321409536

約数和(自身を除く): 1751162506

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 1265, 1426, 1705, 2530, 3410, 3565, 7130, 7843, 15686, 20021, 39215, 40042, 78430, 100105, 200210, 220231, 440462, 460483, 620651, 920966, 1101155, 1241302, 2202310, 2302415, 3103255, 4604830, 5065313, 6206510, 6827161, 10130626, 13654322, 14274973, 25326565, 28549946, 34135805, 50653130, 68271610, 71374865, 142749730, 157024703, 314049406, 785123515, 1570247030]

約数ペア:

[(1, 1570247030), (2, 785123515), (5, 314049406), (10, 157024703), (11, 142749730), (22, 71374865), (23, 68271610), (31, 50653130), (46, 34135805), (55, 28549946), (62, 25326565), (110, 14274973), (115, 13654322), (155, 10130626), (230, 6827161), (253, 6206510), (310, 5065313), (341, 4604830), (506, 3103255), (682, 2302415), (713, 2202310), (1265, 1241302), (1426, 1101155), (1705, 920966), (2530, 620651), (3410, 460483), (3565, 440462), (7130, 220231), (7843, 200210), (15686, 100105), (20021, 78430), (39215, 40042)]