40821930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26681}}^1$

素因数の和:26711

約数の個数: 48

約数和(自身を含む): 112384584

約数和(自身を除く): 71562654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 26681, 53362, 80043, 133405, 160086, 240129, 266810, 400215, 453577, 480258, 800430, 907154, 1200645, 1360731, 2267885, 2401290, 2721462, 4082193, 4535770, 6803655, 8164386, 13607310, 20410965, 40821930]

約数ペア:

[(1, 40821930), (2, 20410965), (3, 13607310), (5, 8164386), (6, 6803655), (9, 4535770), (10, 4082193), (15, 2721462), (17, 2401290), (18, 2267885), (30, 1360731), (34, 1200645), (45, 907154), (51, 800430), (85, 480258), (90, 453577), (102, 400215), (153, 266810), (170, 240129), (255, 160086), (306, 133405), (510, 80043), (765, 53362), (1530, 26681)]