85191930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55681}}^1$

素因数の和:55711

約数の個数: 48

約数和(自身を含む): 234532584

約数和(自身を除く): 149340654

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, 55681, 111362, 167043, 278405, 334086, 501129, 556810, 835215, 946577, 1002258, 1670430, 1893154, 2505645, 2839731, 4732885, 5011290, 5679462, 8519193, 9465770, 14198655, 17038386, 28397310, 42595965, 85191930]

約数ペア:

[(1, 85191930), (2, 42595965), (3, 28397310), (5, 17038386), (6, 14198655), (9, 9465770), (10, 8519193), (15, 5679462), (17, 5011290), (18, 4732885), (30, 2839731), (34, 2505645), (45, 1893154), (51, 1670430), (85, 1002258), (90, 946577), (102, 835215), (153, 556810), (170, 501129), (255, 334086), (306, 278405), (510, 167043), (765, 111362), (1530, 55681)]