1027719540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{11351}}^1$

素因数の和:11869

約数の個数: 72

約数和(自身を含む): 3123888768

約数和(自身を除く): 2096169228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503, 1006, 1509, 2012, 2515, 3018, 4527, 5030, 6036, 7545, 9054, 10060, 11351, 15090, 18108, 22635, 22702, 30180, 34053, 45270, 45404, 56755, 68106, 90540, 102159, 113510, 136212, 170265, 204318, 227020, 340530, 408636, 510795, 681060, 1021590, 2043180, 5709553, 11419106, 17128659, 22838212, 28547765, 34257318, 51385977, 57095530, 68514636, 85643295, 102771954, 114191060, 171286590, 205543908, 256929885, 342573180, 513859770, 1027719540]

約数ペア:

[(1, 1027719540), (2, 513859770), (3, 342573180), (4, 256929885), (5, 205543908), (6, 171286590), (9, 114191060), (10, 102771954), (12, 85643295), (15, 68514636), (18, 57095530), (20, 51385977), (30, 34257318), (36, 28547765), (45, 22838212), (60, 17128659), (90, 11419106), (180, 5709553), (503, 2043180), (1006, 1021590), (1509, 681060), (2012, 510795), (2515, 408636), (3018, 340530), (4527, 227020), (5030, 204318), (6036, 170265), (7545, 136212), (9054, 113510), (10060, 102159), (11351, 90540), (15090, 68106), (18108, 56755), (22635, 45404), (22702, 45270), (30180, 34053)]