67730130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 196467336

約数和(自身を除く): 128737206

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 73, 78, 90, 117, 122, 130, 146, 169, 183, 195, 219, 234, 305, 338, 365, 366, 390, 438, 507, 549, 585, 610, 657, 730, 793, 845, 915, 949, 1014, 1095, 1098, 1170, 1314, 1521, 1586, 1690, 1830, 1898, 2190, 2379, 2535, 2745, 2847, 3042, 3285, 3965, 4453, 4745, 4758, 5070, 5490, 5694, 6570, 7137, 7605, 7930, 8541, 8906, 9490, 10309, 11895, 12337, 13359, 14235, 14274, 15210, 17082, 20618, 22265, 23790, 24674, 26718, 28470, 30927, 35685, 37011, 40077, 42705, 44530, 51545, 57889, 61685, 61854, 66795, 71370, 74022, 80154, 85410, 92781, 103090, 111033, 115778, 123370, 133590, 154635, 173667, 185055, 185562, 200385, 222066, 289445, 309270, 347334, 370110, 400770, 463905, 521001, 555165, 578890, 752557, 868335, 927810, 1042002, 1110330, 1505114, 1736670, 2257671, 2605005, 3762785, 4515342, 5210010, 6773013, 7525570, 11288355, 13546026, 22576710, 33865065, 67730130]

約数ペア:

[(1, 67730130), (2, 33865065), (3, 22576710), (5, 13546026), (6, 11288355), (9, 7525570), (10, 6773013), (13, 5210010), (15, 4515342), (18, 3762785), (26, 2605005), (30, 2257671), (39, 1736670), (45, 1505114), (61, 1110330), (65, 1042002), (73, 927810), (78, 868335), (90, 752557), (117, 578890), (122, 555165), (130, 521001), (146, 463905), (169, 400770), (183, 370110), (195, 347334), (219, 309270), (234, 289445), (305, 222066), (338, 200385), (365, 185562), (366, 185055), (390, 173667), (438, 154635), (507, 133590), (549, 123370), (585, 115778), (610, 111033), (657, 103090), (730, 92781), (793, 85410), (845, 80154), (915, 74022), (949, 71370), (1014, 66795), (1095, 61854), (1098, 61685), (1170, 57889), (1314, 51545), (1521, 44530), (1586, 42705), (1690, 40077), (1830, 37011), (1898, 35685), (2190, 30927), (2379, 28470), (2535, 26718), (2745, 24674), (2847, 23790), (3042, 22265), (3285, 20618), (3965, 17082), (4453, 15210), (4745, 14274), (4758, 14235), (5070, 13359), (5490, 12337), (5694, 11895), (6570, 10309), (7137, 9490), (7605, 8906), (7930, 8541)]