1225687410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{30467}}^1$

素因数の和:30632

約数の個数: 64

約数和(自身を含む): 3290544000

約数和(自身を除く): 2064856590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4023, 4470, 6705, 8046, 13410, 20115, 30467, 40230, 60934, 91401, 152335, 182802, 274203, 304670, 457005, 548406, 822609, 914010, 1371015, 1645218, 2742030, 4113045, 4539583, 8226090, 9079166, 13618749, 22697915, 27237498, 40856247, 45395830, 68093745, 81712494, 122568741, 136187490, 204281235, 245137482, 408562470, 612843705, 1225687410]

約数ペア:

[(1, 1225687410), (2, 612843705), (3, 408562470), (5, 245137482), (6, 204281235), (9, 136187490), (10, 122568741), (15, 81712494), (18, 68093745), (27, 45395830), (30, 40856247), (45, 27237498), (54, 22697915), (90, 13618749), (135, 9079166), (149, 8226090), (270, 4539583), (298, 4113045), (447, 2742030), (745, 1645218), (894, 1371015), (1341, 914010), (1490, 822609), (2235, 548406), (2682, 457005), (4023, 304670), (4470, 274203), (6705, 182802), (8046, 152335), (13410, 91401), (20115, 60934), (30467, 40230)]