234309180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{79697}}^1$

素因数の和:79723

約数の個数: 72

約数和(自身を含む): 763188048

約数和(自身を除く): 528878868

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, 79697, 159394, 239091, 318788, 398485, 478182, 557879, 796970, 956364, 1115758, 1195455, 1593940, 1673637, 2231516, 2390910, 2789395, 3347274, 3905153, 4781820, 5578790, 6694548, 7810306, 8368185, 11157580, 11715459, 15620612, 16736370, 19525765, 23430918, 33472740, 39051530, 46861836, 58577295, 78103060, 117154590, 234309180]

約数ペア:

[(1, 234309180), (2, 117154590), (3, 78103060), (4, 58577295), (5, 46861836), (6, 39051530), (7, 33472740), (10, 23430918), (12, 19525765), (14, 16736370), (15, 15620612), (20, 11715459), (21, 11157580), (28, 8368185), (30, 7810306), (35, 6694548), (42, 5578790), (49, 4781820), (60, 3905153), (70, 3347274), (84, 2789395), (98, 2390910), (105, 2231516), (140, 1673637), (147, 1593940), (196, 1195455), (210, 1115758), (245, 956364), (294, 796970), (420, 557879), (490, 478182), (588, 398485), (735, 318788), (980, 239091), (1470, 159394), (2940, 79697)]