195351930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127681}}^1$

素因数の和:127711

約数の個数: 48

約数和(自身を含む): 537796584

約数和(自身を除く): 342444654

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, 127681, 255362, 383043, 638405, 766086, 1149129, 1276810, 1915215, 2170577, 2298258, 3830430, 4341154, 5745645, 6511731, 10852885, 11491290, 13023462, 19535193, 21705770, 32558655, 39070386, 65117310, 97675965, 195351930]

約数ペア:

[(1, 195351930), (2, 97675965), (3, 65117310), (5, 39070386), (6, 32558655), (9, 21705770), (10, 19535193), (15, 13023462), (17, 11491290), (18, 10852885), (30, 6511731), (34, 5745645), (45, 4341154), (51, 3830430), (85, 2298258), (90, 2170577), (102, 1915215), (153, 1276810), (170, 1149129), (255, 766086), (306, 638405), (510, 383043), (765, 255362), (1530, 127681)]