7416990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 22516416

約数和(自身を除く): 15099426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 193, 210, 305, 315, 366, 386, 427, 549, 579, 610, 630, 854, 915, 965, 1098, 1158, 1281, 1351, 1737, 1830, 1930, 2135, 2562, 2702, 2745, 2895, 3474, 3843, 4053, 4270, 5490, 5790, 6405, 6755, 7686, 8106, 8685, 11773, 12159, 12810, 13510, 17370, 19215, 20265, 23546, 24318, 35319, 38430, 40530, 58865, 60795, 70638, 82411, 105957, 117730, 121590, 164822, 176595, 211914, 247233, 353190, 412055, 494466, 529785, 741699, 824110, 1059570, 1236165, 1483398, 2472330, 3708495, 7416990]

約数ペア:

[(1, 7416990), (2, 3708495), (3, 2472330), (5, 1483398), (6, 1236165), (7, 1059570), (9, 824110), (10, 741699), (14, 529785), (15, 494466), (18, 412055), (21, 353190), (30, 247233), (35, 211914), (42, 176595), (45, 164822), (61, 121590), (63, 117730), (70, 105957), (90, 82411), (105, 70638), (122, 60795), (126, 58865), (183, 40530), (193, 38430), (210, 35319), (305, 24318), (315, 23546), (366, 20265), (386, 19215), (427, 17370), (549, 13510), (579, 12810), (610, 12159), (630, 11773), (854, 8685), (915, 8106), (965, 7686), (1098, 6755), (1158, 6405), (1281, 5790), (1351, 5490), (1737, 4270), (1830, 4053), (1930, 3843), (2135, 3474), (2562, 2895), (2702, 2745)]