194987310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48869}}^1$

素因数の和:48905

約数の個数: 64

約数和(自身を含む): 562982400

約数和(自身を除く): 367995090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 48869, 97738, 146607, 244345, 293214, 342083, 488690, 684166, 733035, 928511, 1026249, 1466070, 1710415, 1857022, 2052498, 2785533, 3420830, 4642555, 5131245, 5571066, 6499577, 9285110, 10262490, 12999154, 13927665, 19498731, 27855330, 32497885, 38997462, 64995770, 97493655, 194987310]

約数ペア:

[(1, 194987310), (2, 97493655), (3, 64995770), (5, 38997462), (6, 32497885), (7, 27855330), (10, 19498731), (14, 13927665), (15, 12999154), (19, 10262490), (21, 9285110), (30, 6499577), (35, 5571066), (38, 5131245), (42, 4642555), (57, 3420830), (70, 2785533), (95, 2052498), (105, 1857022), (114, 1710415), (133, 1466070), (190, 1026249), (210, 928511), (266, 733035), (285, 684166), (399, 488690), (570, 342083), (665, 293214), (798, 244345), (1330, 146607), (1995, 97738), (3990, 48869)]