7800540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 16584996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 223, 265, 318, 330, 446, 530, 583, 636, 660, 669, 795, 892, 1060, 1115, 1166, 1338, 1590, 1749, 2230, 2332, 2453, 2676, 2915, 3180, 3345, 3498, 4460, 4906, 5830, 6690, 6996, 7359, 8745, 9812, 11660, 11819, 12265, 13380, 14718, 17490, 23638, 24530, 29436, 34980, 35457, 36795, 47276, 49060, 59095, 70914, 73590, 118190, 130009, 141828, 147180, 177285, 236380, 260018, 354570, 390027, 520036, 650045, 709140, 780054, 1300090, 1560108, 1950135, 2600180, 3900270, 7800540]

約数ペア:

[(1, 7800540), (2, 3900270), (3, 2600180), (4, 1950135), (5, 1560108), (6, 1300090), (10, 780054), (11, 709140), (12, 650045), (15, 520036), (20, 390027), (22, 354570), (30, 260018), (33, 236380), (44, 177285), (53, 147180), (55, 141828), (60, 130009), (66, 118190), (106, 73590), (110, 70914), (132, 59095), (159, 49060), (165, 47276), (212, 36795), (220, 35457), (223, 34980), (265, 29436), (318, 24530), (330, 23638), (446, 17490), (530, 14718), (583, 13380), (636, 12265), (660, 11819), (669, 11660), (795, 9812), (892, 8745), (1060, 7359), (1115, 6996), (1166, 6690), (1338, 5830), (1590, 4906), (1749, 4460), (2230, 3498), (2332, 3345), (2453, 3180), (2676, 2915)]