23407860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55733}}^1$

素因数の和:55752

約数の個数: 48

約数和(自身を含む): 74906496

約数和(自身を除く): 51498636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 55733, 111466, 167199, 222932, 278665, 334398, 390131, 557330, 668796, 780262, 835995, 1114660, 1170393, 1560524, 1671990, 1950655, 2340786, 3343980, 3901310, 4681572, 5851965, 7802620, 11703930, 23407860]

約数ペア:

[(1, 23407860), (2, 11703930), (3, 7802620), (4, 5851965), (5, 4681572), (6, 3901310), (7, 3343980), (10, 2340786), (12, 1950655), (14, 1671990), (15, 1560524), (20, 1170393), (21, 1114660), (28, 835995), (30, 780262), (35, 668796), (42, 557330), (60, 390131), (70, 334398), (84, 278665), (105, 222932), (140, 167199), (210, 111466), (420, 55733)]