121482790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7723}}^1$

素因数の和:7765

約数の個数: 48

約数和(自身を含む): 258877584

約数和(自身を除く): 137394794

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7723, 7865, 15446, 15730, 38615, 77230, 84953, 100399, 169906, 200798, 424765, 501995, 849530, 934483, 1003990, 1104389, 1868966, 2208778, 4672415, 5521945, 9344830, 11043890, 12148279, 24296558, 60741395, 121482790]

約数ペア:

[(1, 121482790), (2, 60741395), (5, 24296558), (10, 12148279), (11, 11043890), (13, 9344830), (22, 5521945), (26, 4672415), (55, 2208778), (65, 1868966), (110, 1104389), (121, 1003990), (130, 934483), (143, 849530), (242, 501995), (286, 424765), (605, 200798), (715, 169906), (1210, 100399), (1430, 84953), (1573, 77230), (3146, 38615), (7723, 15730), (7865, 15446)]