1730300

素因数分解:

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

素因数の和:60

約数の個数: 72

約数和(自身を含む): 4447632

約数和(自身を除く): 2717332

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 220, 242, 260, 275, 286, 325, 484, 550, 572, 605, 650, 715, 1100, 1210, 1300, 1331, 1430, 1573, 2420, 2662, 2860, 3025, 3146, 3575, 5324, 6050, 6292, 6655, 7150, 7865, 12100, 13310, 14300, 15730, 17303, 26620, 31460, 33275, 34606, 39325, 66550, 69212, 78650, 86515, 133100, 157300, 173030, 346060, 432575, 865150, 1730300]

約数ペア:

[(1, 1730300), (2, 865150), (4, 432575), (5, 346060), (10, 173030), (11, 157300), (13, 133100), (20, 86515), (22, 78650), (25, 69212), (26, 66550), (44, 39325), (50, 34606), (52, 33275), (55, 31460), (65, 26620), (100, 17303), (110, 15730), (121, 14300), (130, 13310), (143, 12100), (220, 7865), (242, 7150), (260, 6655), (275, 6292), (286, 6050), (325, 5324), (484, 3575), (550, 3146), (572, 3025), (605, 2860), (650, 2662), (715, 2420), (1100, 1573), (1210, 1430), (1300, 1331)]