155216970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101449}}^1$

素因数の和:101479

約数の個数: 48

約数和(自身を含む): 427307400

約数和(自身を除く): 272090430

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, 101449, 202898, 304347, 507245, 608694, 913041, 1014490, 1521735, 1724633, 1826082, 3043470, 3449266, 4565205, 5173899, 8623165, 9130410, 10347798, 15521697, 17246330, 25869495, 31043394, 51738990, 77608485, 155216970]

約数ペア:

[(1, 155216970), (2, 77608485), (3, 51738990), (5, 31043394), (6, 25869495), (9, 17246330), (10, 15521697), (15, 10347798), (17, 9130410), (18, 8623165), (30, 5173899), (34, 4565205), (45, 3449266), (51, 3043470), (85, 1826082), (90, 1724633), (102, 1521735), (153, 1014490), (170, 913041), (255, 608694), (306, 507245), (510, 304347), (765, 202898), (1530, 101449)]