69385030

素因数分解:

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

素因数の和:454

約数の個数: 64

約数和(自身を含む): 148309056

約数和(自身を除く): 78924026

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 401, 605, 715, 802, 1210, 1331, 1430, 1573, 2005, 2662, 3146, 4010, 4411, 5213, 6655, 7865, 8822, 10426, 13310, 15730, 17303, 22055, 26065, 34606, 44110, 48521, 52130, 57343, 86515, 97042, 114686, 173030, 242605, 286715, 485210, 533731, 573430, 630773, 1067462, 1261546, 2668655, 3153865, 5337310, 6307730, 6938503, 13877006, 34692515, 69385030]

約数ペア:

[(1, 69385030), (2, 34692515), (5, 13877006), (10, 6938503), (11, 6307730), (13, 5337310), (22, 3153865), (26, 2668655), (55, 1261546), (65, 1067462), (110, 630773), (121, 573430), (130, 533731), (143, 485210), (242, 286715), (286, 242605), (401, 173030), (605, 114686), (715, 97042), (802, 86515), (1210, 57343), (1331, 52130), (1430, 48521), (1573, 44110), (2005, 34606), (2662, 26065), (3146, 22055), (4010, 17303), (4411, 15730), (5213, 13310), (6655, 10426), (7865, 8822)]