219665430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{84163}}^1$

素因数の和:84205

約数の個数: 48

約数和(自身を含む): 590831280

約数和(自身を除く): 371165850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 84163, 168326, 252489, 420815, 504978, 757467, 841630, 1262445, 1514934, 2440727, 2524890, 3787335, 4881454, 7322181, 7574670, 12203635, 14644362, 21966543, 24407270, 36610905, 43933086, 73221810, 109832715, 219665430]

約数ペア:

[(1, 219665430), (2, 109832715), (3, 73221810), (5, 43933086), (6, 36610905), (9, 24407270), (10, 21966543), (15, 14644362), (18, 12203635), (29, 7574670), (30, 7322181), (45, 4881454), (58, 3787335), (87, 2524890), (90, 2440727), (145, 1514934), (174, 1262445), (261, 841630), (290, 757467), (435, 504978), (522, 420815), (870, 252489), (1305, 168326), (2610, 84163)]