70223580

素因数分解:

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

素因数の和:55755

約数の個数: 72

約数和(自身を含む): 243446112

約数和(自身を除く): 173222532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 55733, 111466, 167199, 222932, 278665, 334398, 390131, 501597, 557330, 668796, 780262, 835995, 1003194, 1114660, 1170393, 1560524, 1671990, 1950655, 2006388, 2340786, 2507985, 3343980, 3511179, 3901310, 4681572, 5015970, 5851965, 7022358, 7802620, 10031940, 11703930, 14044716, 17555895, 23407860, 35111790, 70223580]

約数ペア:

[(1, 70223580), (2, 35111790), (3, 23407860), (4, 17555895), (5, 14044716), (6, 11703930), (7, 10031940), (9, 7802620), (10, 7022358), (12, 5851965), (14, 5015970), (15, 4681572), (18, 3901310), (20, 3511179), (21, 3343980), (28, 2507985), (30, 2340786), (35, 2006388), (36, 1950655), (42, 1671990), (45, 1560524), (60, 1170393), (63, 1114660), (70, 1003194), (84, 835995), (90, 780262), (105, 668796), (126, 557330), (140, 501597), (180, 390131), (210, 334398), (252, 278665), (315, 222932), (420, 167199), (630, 111466), (1260, 55733)]