7220892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 20643840

約数和(自身を除く): 13422948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 59, 62, 84, 93, 94, 118, 124, 141, 177, 186, 188, 217, 236, 282, 329, 354, 372, 413, 434, 564, 651, 658, 708, 826, 868, 987, 1239, 1302, 1316, 1457, 1652, 1829, 1974, 2478, 2604, 2773, 2914, 3658, 3948, 4371, 4956, 5487, 5546, 5828, 7316, 8319, 8742, 10199, 10974, 11092, 12803, 16638, 17484, 19411, 20398, 21948, 25606, 30597, 33276, 38409, 38822, 40796, 51212, 58233, 61194, 76818, 77644, 85963, 116466, 122388, 153636, 171926, 232932, 257889, 343852, 515778, 601741, 1031556, 1203482, 1805223, 2406964, 3610446, 7220892]

約数ペア:

[(1, 7220892), (2, 3610446), (3, 2406964), (4, 1805223), (6, 1203482), (7, 1031556), (12, 601741), (14, 515778), (21, 343852), (28, 257889), (31, 232932), (42, 171926), (47, 153636), (59, 122388), (62, 116466), (84, 85963), (93, 77644), (94, 76818), (118, 61194), (124, 58233), (141, 51212), (177, 40796), (186, 38822), (188, 38409), (217, 33276), (236, 30597), (282, 25606), (329, 21948), (354, 20398), (372, 19411), (413, 17484), (434, 16638), (564, 12803), (651, 11092), (658, 10974), (708, 10199), (826, 8742), (868, 8319), (987, 7316), (1239, 5828), (1302, 5546), (1316, 5487), (1457, 4956), (1652, 4371), (1829, 3948), (1974, 3658), (2478, 2914), (2604, 2773)]