1770863380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26921}}^1$

素因数の和:26977

約数の個数: 96

約数和(自身を含む): 4559079168

約数和(自身を除く): 2788215788

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 715, 1012, 1196, 1265, 1430, 1495, 2530, 2860, 2990, 3289, 5060, 5980, 6578, 13156, 16445, 26921, 32890, 53842, 65780, 107684, 134605, 269210, 296131, 349973, 538420, 592262, 619183, 699946, 1184524, 1238366, 1399892, 1480655, 1749865, 2476732, 2961310, 3095915, 3499730, 3849703, 5922620, 6191830, 6811013, 6999460, 7699406, 8049379, 12383660, 13622026, 15398812, 16098758, 19248515, 27244052, 32197516, 34055065, 38497030, 40246895, 68110130, 76994060, 80493790, 88543169, 136220260, 160987580, 177086338, 354172676, 442715845, 885431690, 1770863380]

約数ペア:

[(1, 1770863380), (2, 885431690), (4, 442715845), (5, 354172676), (10, 177086338), (11, 160987580), (13, 136220260), (20, 88543169), (22, 80493790), (23, 76994060), (26, 68110130), (44, 40246895), (46, 38497030), (52, 34055065), (55, 32197516), (65, 27244052), (92, 19248515), (110, 16098758), (115, 15398812), (130, 13622026), (143, 12383660), (220, 8049379), (230, 7699406), (253, 6999460), (260, 6811013), (286, 6191830), (299, 5922620), (460, 3849703), (506, 3499730), (572, 3095915), (598, 2961310), (715, 2476732), (1012, 1749865), (1196, 1480655), (1265, 1399892), (1430, 1238366), (1495, 1184524), (2530, 699946), (2860, 619183), (2990, 592262), (3289, 538420), (5060, 349973), (5980, 296131), (6578, 269210), (13156, 134605), (16445, 107684), (26921, 65780), (32890, 53842)]