145306530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55673}}^1$

素因数の和:55715

約数の個数: 48

約数和(自身を含む): 390831480

約数和(自身を除く): 245524950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 55673, 111346, 167019, 278365, 334038, 501057, 556730, 835095, 1002114, 1614517, 1670190, 2505285, 3229034, 4843551, 5010570, 8072585, 9687102, 14530653, 16145170, 24217755, 29061306, 48435510, 72653265, 145306530]

約数ペア:

[(1, 145306530), (2, 72653265), (3, 48435510), (5, 29061306), (6, 24217755), (9, 16145170), (10, 14530653), (15, 9687102), (18, 8072585), (29, 5010570), (30, 4843551), (45, 3229034), (58, 2505285), (87, 1670190), (90, 1614517), (145, 1002114), (174, 835095), (261, 556730), (290, 501057), (435, 334038), (522, 278365), (870, 167019), (1305, 111346), (2610, 55673)]