30346428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 56744772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 79, 84, 102, 119, 158, 204, 237, 238, 269, 316, 357, 474, 476, 538, 553, 714, 807, 948, 1076, 1106, 1343, 1428, 1614, 1659, 1883, 2212, 2686, 3228, 3318, 3766, 4029, 4573, 5372, 5649, 6636, 7532, 8058, 9146, 9401, 11298, 13719, 16116, 18292, 18802, 21251, 22596, 27438, 28203, 32011, 37604, 42502, 54876, 56406, 63753, 64022, 85004, 96033, 112812, 127506, 128044, 148757, 192066, 255012, 297514, 361267, 384132, 446271, 595028, 722534, 892542, 1083801, 1445068, 1785084, 2167602, 2528869, 4335204, 5057738, 7586607, 10115476, 15173214, 30346428]

約数ペア:

[(1, 30346428), (2, 15173214), (3, 10115476), (4, 7586607), (6, 5057738), (7, 4335204), (12, 2528869), (14, 2167602), (17, 1785084), (21, 1445068), (28, 1083801), (34, 892542), (42, 722534), (51, 595028), (68, 446271), (79, 384132), (84, 361267), (102, 297514), (119, 255012), (158, 192066), (204, 148757), (237, 128044), (238, 127506), (269, 112812), (316, 96033), (357, 85004), (474, 64022), (476, 63753), (538, 56406), (553, 54876), (714, 42502), (807, 37604), (948, 32011), (1076, 28203), (1106, 27438), (1343, 22596), (1428, 21251), (1614, 18802), (1659, 18292), (1883, 16116), (2212, 13719), (2686, 11298), (3228, 9401), (3318, 9146), (3766, 8058), (4029, 7532), (4573, 6636), (5372, 5649)]