11689860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2173

約数の個数: 96

約数和(自身を含む): 40303872

約数和(自身を除く): 28614012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2141, 2730, 4282, 5460, 6423, 8564, 10705, 12846, 14987, 21410, 25692, 27833, 29974, 32115, 42820, 44961, 55666, 59948, 64230, 74935, 83499, 89922, 111332, 128460, 139165, 149870, 166998, 179844, 194831, 224805, 278330, 299740, 333996, 389662, 417495, 449610, 556660, 584493, 779324, 834990, 899220, 974155, 1168986, 1669980, 1948310, 2337972, 2922465, 3896620, 5844930, 11689860]

約数ペア:

[(1, 11689860), (2, 5844930), (3, 3896620), (4, 2922465), (5, 2337972), (6, 1948310), (7, 1669980), (10, 1168986), (12, 974155), (13, 899220), (14, 834990), (15, 779324), (20, 584493), (21, 556660), (26, 449610), (28, 417495), (30, 389662), (35, 333996), (39, 299740), (42, 278330), (52, 224805), (60, 194831), (65, 179844), (70, 166998), (78, 149870), (84, 139165), (91, 128460), (105, 111332), (130, 89922), (140, 83499), (156, 74935), (182, 64230), (195, 59948), (210, 55666), (260, 44961), (273, 42820), (364, 32115), (390, 29974), (420, 27833), (455, 25692), (546, 21410), (780, 14987), (910, 12846), (1092, 10705), (1365, 8564), (1820, 6423), (2141, 5460), (2730, 4282)]