90877802490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2797}}^1\times {\mathrm{361013}}^1$

素因数の和:363823

約数の個数: 48

約数和(自身を含む): 236367418248

約数和(自身を除く): 145489615758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2797, 5594, 8391, 13985, 16782, 25173, 27970, 41955, 50346, 83910, 125865, 251730, 361013, 722026, 1083039, 1805065, 2166078, 3249117, 3610130, 5415195, 6498234, 10830390, 16245585, 32491170, 1009753361, 2019506722, 3029260083, 5048766805, 6058520166, 9087780249, 10097533610, 15146300415, 18175560498, 30292600830, 45438901245, 90877802490]

約数ペア:

[(1, 90877802490), (2, 45438901245), (3, 30292600830), (5, 18175560498), (6, 15146300415), (9, 10097533610), (10, 9087780249), (15, 6058520166), (18, 5048766805), (30, 3029260083), (45, 2019506722), (90, 1009753361), (2797, 32491170), (5594, 16245585), (8391, 10830390), (13985, 6498234), (16782, 5415195), (25173, 3610130), (27970, 3249117), (41955, 2166078), (50346, 1805065), (83910, 1083039), (125865, 722026), (251730, 361013)]