145408693690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{473351}}^1$

素因数の和:473527

約数の個数: 64

約数和(自身を含む): 300597454080

約数和(自身を除く): 155188760390

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 139, 170, 221, 278, 442, 695, 1105, 1390, 1807, 2210, 2363, 3614, 4726, 9035, 11815, 18070, 23630, 30719, 61438, 153595, 307190, 473351, 946702, 2366755, 4733510, 6153563, 8046967, 12307126, 16093934, 30767815, 40234835, 61535630, 65795789, 80469670, 104610571, 131591578, 209221142, 328978945, 523052855, 657957890, 855345257, 1046105710, 1118528413, 1710690514, 2237056826, 4276726285, 5592642065, 8553452570, 11185284130, 14540869369, 29081738738, 72704346845, 145408693690]

約数ペア:

[(1, 145408693690), (2, 72704346845), (5, 29081738738), (10, 14540869369), (13, 11185284130), (17, 8553452570), (26, 5592642065), (34, 4276726285), (65, 2237056826), (85, 1710690514), (130, 1118528413), (139, 1046105710), (170, 855345257), (221, 657957890), (278, 523052855), (442, 328978945), (695, 209221142), (1105, 131591578), (1390, 104610571), (1807, 80469670), (2210, 65795789), (2363, 61535630), (3614, 40234835), (4726, 30767815), (9035, 16093934), (11815, 12307126), (18070, 8046967), (23630, 6153563), (30719, 4733510), (61438, 2366755), (153595, 946702), (307190, 473351)]