1127966970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67261}}^1$

素因数の和:67327

約数の個数: 64

約数和(自身を含む): 2983204224

約数和(自身を除く): 1855237254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 16770, 67261, 134522, 201783, 336305, 403566, 672610, 874393, 1008915, 1748786, 2017830, 2623179, 2892223, 4371965, 5246358, 5784446, 8676669, 8743930, 13115895, 14461115, 17353338, 26231790, 28922230, 37598899, 43383345, 75197798, 86766690, 112796697, 187994495, 225593394, 375988990, 563983485, 1127966970]

約数ペア:

[(1, 1127966970), (2, 563983485), (3, 375988990), (5, 225593394), (6, 187994495), (10, 112796697), (13, 86766690), (15, 75197798), (26, 43383345), (30, 37598899), (39, 28922230), (43, 26231790), (65, 17353338), (78, 14461115), (86, 13115895), (129, 8743930), (130, 8676669), (195, 5784446), (215, 5246358), (258, 4371965), (390, 2892223), (430, 2623179), (559, 2017830), (645, 1748786), (1118, 1008915), (1290, 874393), (1677, 672610), (2795, 403566), (3354, 336305), (5590, 201783), (8385, 134522), (16770, 67261)]