61397930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 131414400

約数和(自身を除く): 70016470

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 1013, 1045, 1102, 1595, 2026, 2090, 2755, 3190, 5065, 5510, 6061, 10130, 11143, 12122, 19247, 22286, 29377, 30305, 38494, 55715, 58754, 60610, 96235, 111430, 146885, 192470, 211717, 293770, 323147, 423434, 558163, 646294, 1058585, 1116326, 1615735, 2117170, 2790815, 3231470, 5581630, 6139793, 12279586, 30698965, 61397930]

約数ペア:

[(1, 61397930), (2, 30698965), (5, 12279586), (10, 6139793), (11, 5581630), (19, 3231470), (22, 2790815), (29, 2117170), (38, 1615735), (55, 1116326), (58, 1058585), (95, 646294), (110, 558163), (145, 423434), (190, 323147), (209, 293770), (290, 211717), (319, 192470), (418, 146885), (551, 111430), (638, 96235), (1013, 60610), (1045, 58754), (1102, 55715), (1595, 38494), (2026, 30305), (2090, 29377), (2755, 22286), (3190, 19247), (5065, 12122), (5510, 11143), (6061, 10130)]