143674860

素因数分解:

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

素因数の和:48895

約数の個数: 72

約数和(自身を含む): 467979120

約数和(自身を除く): 324304260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 48869, 97738, 146607, 195476, 244345, 293214, 342083, 488690, 586428, 684166, 733035, 977380, 1026249, 1368332, 1466070, 1710415, 2052498, 2394581, 2932140, 3420830, 4104996, 4789162, 5131245, 6841660, 7183743, 9578324, 10262490, 11972905, 14367486, 20524980, 23945810, 28734972, 35918715, 47891620, 71837430, 143674860]

約数ペア:

[(1, 143674860), (2, 71837430), (3, 47891620), (4, 35918715), (5, 28734972), (6, 23945810), (7, 20524980), (10, 14367486), (12, 11972905), (14, 10262490), (15, 9578324), (20, 7183743), (21, 6841660), (28, 5131245), (30, 4789162), (35, 4104996), (42, 3420830), (49, 2932140), (60, 2394581), (70, 2052498), (84, 1710415), (98, 1466070), (105, 1368332), (140, 1026249), (147, 977380), (196, 733035), (210, 684166), (245, 586428), (294, 488690), (420, 342083), (490, 293214), (588, 244345), (735, 195476), (980, 146607), (1470, 97738), (2940, 48869)]