4980402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 13044096

約数和(自身を除く): 8063694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 47, 58, 63, 87, 94, 126, 141, 174, 203, 261, 282, 329, 406, 423, 522, 609, 658, 841, 846, 987, 1218, 1363, 1682, 1827, 1974, 2523, 2726, 2961, 3654, 4089, 5046, 5887, 5922, 7569, 8178, 9541, 11774, 12267, 15138, 17661, 19082, 24534, 28623, 35322, 39527, 52983, 57246, 79054, 85869, 105966, 118581, 171738, 237162, 276689, 355743, 553378, 711486, 830067, 1660134, 2490201, 4980402]

約数ペア:

[(1, 4980402), (2, 2490201), (3, 1660134), (6, 830067), (7, 711486), (9, 553378), (14, 355743), (18, 276689), (21, 237162), (29, 171738), (42, 118581), (47, 105966), (58, 85869), (63, 79054), (87, 57246), (94, 52983), (126, 39527), (141, 35322), (174, 28623), (203, 24534), (261, 19082), (282, 17661), (329, 15138), (406, 12267), (423, 11774), (522, 9541), (609, 8178), (658, 7569), (841, 5922), (846, 5887), (987, 5046), (1218, 4089), (1363, 3654), (1682, 2961), (1827, 2726), (1974, 2523)]