349988030260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4665263}}^1$

素因数の和:4665325

約数の個数: 72

約数和(自身を含む): 833925270528

約数和(自身を除く): 483937240268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1364, 1705, 2420, 3410, 3751, 6820, 7502, 15004, 18755, 37510, 75020, 4665263, 9330526, 18661052, 23326315, 46652630, 51317893, 93305260, 102635786, 144623153, 205271572, 256589465, 289246306, 513178930, 564496823, 578492612, 723115765, 1026357860, 1128993646, 1446231530, 1590854683, 2257987292, 2822484115, 2892463060, 3181709366, 5644968230, 6363418732, 7954273415, 11289936460, 15908546830, 17499401513, 31817093660, 34998803026, 69997606052, 87497007565, 174994015130, 349988030260]

約数ペア:

[(1, 349988030260), (2, 174994015130), (4, 87497007565), (5, 69997606052), (10, 34998803026), (11, 31817093660), (20, 17499401513), (22, 15908546830), (31, 11289936460), (44, 7954273415), (55, 6363418732), (62, 5644968230), (110, 3181709366), (121, 2892463060), (124, 2822484115), (155, 2257987292), (220, 1590854683), (242, 1446231530), (310, 1128993646), (341, 1026357860), (484, 723115765), (605, 578492612), (620, 564496823), (682, 513178930), (1210, 289246306), (1364, 256589465), (1705, 205271572), (2420, 144623153), (3410, 102635786), (3751, 93305260), (6820, 51317893), (7502, 46652630), (15004, 23326315), (18755, 18661052), (37510, 9330526), (75020, 4665263)]