965430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 2661984

約数和(自身を除く): 1696554

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, 631, 765, 1262, 1530, 1893, 3155, 3786, 5679, 6310, 9465, 10727, 11358, 18930, 21454, 28395, 32181, 53635, 56790, 64362, 96543, 107270, 160905, 193086, 321810, 482715, 965430]

約数ペア:

[(1, 965430), (2, 482715), (3, 321810), (5, 193086), (6, 160905), (9, 107270), (10, 96543), (15, 64362), (17, 56790), (18, 53635), (30, 32181), (34, 28395), (45, 21454), (51, 18930), (85, 11358), (90, 10727), (102, 9465), (153, 6310), (170, 5679), (255, 3786), (306, 3155), (510, 1893), (631, 1530), (765, 1262)]