211014570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28477}}^1$

素因数の和:28519

約数の個数: 64

約数和(自身を含む): 574116480

約数和(自身を除く): 363101910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 28477, 56954, 85431, 142385, 170862, 284770, 370201, 427155, 541063, 740402, 854310, 1082126, 1110603, 1623189, 1851005, 2221206, 2705315, 3246378, 3702010, 5410630, 5553015, 7033819, 8115945, 11106030, 14067638, 16231890, 21101457, 35169095, 42202914, 70338190, 105507285, 211014570]

約数ペア:

[(1, 211014570), (2, 105507285), (3, 70338190), (5, 42202914), (6, 35169095), (10, 21101457), (13, 16231890), (15, 14067638), (19, 11106030), (26, 8115945), (30, 7033819), (38, 5553015), (39, 5410630), (57, 3702010), (65, 3246378), (78, 2705315), (95, 2221206), (114, 1851005), (130, 1623189), (190, 1110603), (195, 1082126), (247, 854310), (285, 740402), (390, 541063), (494, 427155), (570, 370201), (741, 284770), (1235, 170862), (1482, 142385), (2470, 85431), (3705, 56954), (7410, 28477)]