30583260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 93549456

約数和(自身を除く): 62966196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1297, 1310, 1572, 1965, 2358, 2594, 2620, 3891, 3930, 4716, 5188, 5895, 6485, 7782, 7860, 11673, 11790, 12970, 15564, 19455, 23346, 23580, 25940, 38910, 46692, 58365, 77820, 116730, 169907, 233460, 339814, 509721, 679628, 849535, 1019442, 1529163, 1699070, 2038884, 2548605, 3058326, 3398140, 5097210, 6116652, 7645815, 10194420, 15291630, 30583260]

約数ペア:

[(1, 30583260), (2, 15291630), (3, 10194420), (4, 7645815), (5, 6116652), (6, 5097210), (9, 3398140), (10, 3058326), (12, 2548605), (15, 2038884), (18, 1699070), (20, 1529163), (30, 1019442), (36, 849535), (45, 679628), (60, 509721), (90, 339814), (131, 233460), (180, 169907), (262, 116730), (393, 77820), (524, 58365), (655, 46692), (786, 38910), (1179, 25940), (1297, 23580), (1310, 23346), (1572, 19455), (1965, 15564), (2358, 12970), (2594, 11790), (2620, 11673), (3891, 7860), (3930, 7782), (4716, 6485), (5188, 5895)]