295372220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 734952960

約数和(自身を除く): 439580740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 139, 143, 220, 260, 278, 286, 556, 572, 695, 715, 743, 1390, 1430, 1486, 1529, 1807, 2780, 2860, 2972, 3058, 3614, 3715, 6116, 7228, 7430, 7645, 8173, 9035, 9659, 14860, 15290, 16346, 18070, 19318, 19877, 30580, 32692, 36140, 38636, 39754, 40865, 48295, 79508, 81730, 96590, 99385, 103277, 106249, 163460, 193180, 198770, 206554, 212498, 397540, 413108, 424996, 516385, 531245, 1032770, 1062490, 1136047, 1342601, 2065540, 2124980, 2272094, 2685202, 4544188, 5370404, 5680235, 6713005, 11360470, 13426010, 14768611, 22720940, 26852020, 29537222, 59074444, 73843055, 147686110, 295372220]

約数ペア:

[(1, 295372220), (2, 147686110), (4, 73843055), (5, 59074444), (10, 29537222), (11, 26852020), (13, 22720940), (20, 14768611), (22, 13426010), (26, 11360470), (44, 6713005), (52, 5680235), (55, 5370404), (65, 4544188), (110, 2685202), (130, 2272094), (139, 2124980), (143, 2065540), (220, 1342601), (260, 1136047), (278, 1062490), (286, 1032770), (556, 531245), (572, 516385), (695, 424996), (715, 413108), (743, 397540), (1390, 212498), (1430, 206554), (1486, 198770), (1529, 193180), (1807, 163460), (2780, 106249), (2860, 103277), (2972, 99385), (3058, 96590), (3614, 81730), (3715, 79508), (6116, 48295), (7228, 40865), (7430, 39754), (7645, 38636), (8173, 36140), (9035, 32692), (9659, 30580), (14860, 19877), (15290, 19318), (16346, 18070)]