242552670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2351}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 616412160

約数和(自身を除く): 373859490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 181, 190, 285, 362, 543, 570, 905, 1086, 1810, 2351, 2715, 3439, 4702, 5430, 6878, 7053, 10317, 11755, 14106, 17195, 20634, 23510, 34390, 35265, 44669, 51585, 70530, 89338, 103170, 134007, 223345, 268014, 425531, 446690, 670035, 851062, 1276593, 1340070, 2127655, 2553186, 4255310, 6382965, 8085089, 12765930, 16170178, 24255267, 40425445, 48510534, 80850890, 121276335, 242552670]

約数ペア:

[(1, 242552670), (2, 121276335), (3, 80850890), (5, 48510534), (6, 40425445), (10, 24255267), (15, 16170178), (19, 12765930), (30, 8085089), (38, 6382965), (57, 4255310), (95, 2553186), (114, 2127655), (181, 1340070), (190, 1276593), (285, 851062), (362, 670035), (543, 446690), (570, 425531), (905, 268014), (1086, 223345), (1810, 134007), (2351, 103170), (2715, 89338), (3439, 70530), (4702, 51585), (5430, 44669), (6878, 35265), (7053, 34390), (10317, 23510), (11755, 20634), (14106, 17195)]