138770060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 346054464

約数和(自身を除く): 207284404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 401, 484, 572, 605, 715, 802, 1210, 1331, 1430, 1573, 1604, 2005, 2420, 2662, 2860, 3146, 4010, 4411, 5213, 5324, 6292, 6655, 7865, 8020, 8822, 10426, 13310, 15730, 17303, 17644, 20852, 22055, 26065, 26620, 31460, 34606, 44110, 48521, 52130, 57343, 69212, 86515, 88220, 97042, 104260, 114686, 173030, 194084, 229372, 242605, 286715, 346060, 485210, 533731, 573430, 630773, 970420, 1067462, 1146860, 1261546, 2134924, 2523092, 2668655, 3153865, 5337310, 6307730, 6938503, 10674620, 12615460, 13877006, 27754012, 34692515, 69385030, 138770060]

約数ペア:

[(1, 138770060), (2, 69385030), (4, 34692515), (5, 27754012), (10, 13877006), (11, 12615460), (13, 10674620), (20, 6938503), (22, 6307730), (26, 5337310), (44, 3153865), (52, 2668655), (55, 2523092), (65, 2134924), (110, 1261546), (121, 1146860), (130, 1067462), (143, 970420), (220, 630773), (242, 573430), (260, 533731), (286, 485210), (401, 346060), (484, 286715), (572, 242605), (605, 229372), (715, 194084), (802, 173030), (1210, 114686), (1331, 104260), (1430, 97042), (1573, 88220), (1604, 86515), (2005, 69212), (2420, 57343), (2662, 52130), (2860, 48521), (3146, 44110), (4010, 34606), (4411, 31460), (5213, 26620), (5324, 26065), (6292, 22055), (6655, 20852), (7865, 17644), (8020, 17303), (8822, 15730), (10426, 13310)]