188551860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6323}}^1$

素因数の和:6413

約数の個数: 96

約数和(自身を含む): 611960832

約数和(自身を除く): 423408972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 6323, 7455, 9940, 12646, 14910, 18969, 25292, 29820, 31615, 37938, 44261, 63230, 75876, 88522, 94845, 126460, 132783, 177044, 189690, 221305, 265566, 379380, 442610, 448933, 531132, 663915, 885220, 897866, 1327830, 1346799, 1795732, 2244665, 2655660, 2693598, 3142531, 4489330, 5387196, 6285062, 6733995, 8978660, 9427593, 12570124, 13467990, 15712655, 18855186, 26935980, 31425310, 37710372, 47137965, 62850620, 94275930, 188551860]

約数ペア:

[(1, 188551860), (2, 94275930), (3, 62850620), (4, 47137965), (5, 37710372), (6, 31425310), (7, 26935980), (10, 18855186), (12, 15712655), (14, 13467990), (15, 12570124), (20, 9427593), (21, 8978660), (28, 6733995), (30, 6285062), (35, 5387196), (42, 4489330), (60, 3142531), (70, 2693598), (71, 2655660), (84, 2244665), (105, 1795732), (140, 1346799), (142, 1327830), (210, 897866), (213, 885220), (284, 663915), (355, 531132), (420, 448933), (426, 442610), (497, 379380), (710, 265566), (852, 221305), (994, 189690), (1065, 177044), (1420, 132783), (1491, 126460), (1988, 94845), (2130, 88522), (2485, 75876), (2982, 63230), (4260, 44261), (4970, 37938), (5964, 31615), (6323, 29820), (7455, 25292), (9940, 18969), (12646, 14910)]