90726390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5827}}^1$

素因数の和:6013

約数の個数: 48

約数和(自身を含む): 237292848

約数和(自身を除く): 146566458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 5827, 7785, 11654, 15570, 17481, 29135, 34962, 52443, 58270, 87405, 104886, 174810, 262215, 524430, 1008071, 2016142, 3024213, 5040355, 6048426, 9072639, 10080710, 15121065, 18145278, 30242130, 45363195, 90726390]

約数ペア:

[(1, 90726390), (2, 45363195), (3, 30242130), (5, 18145278), (6, 15121065), (9, 10080710), (10, 9072639), (15, 6048426), (18, 5040355), (30, 3024213), (45, 2016142), (90, 1008071), (173, 524430), (346, 262215), (519, 174810), (865, 104886), (1038, 87405), (1557, 58270), (1730, 52443), (2595, 34962), (3114, 29135), (5190, 17481), (5827, 15570), (7785, 11654)]