526927380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9433}}^1$

素因数の和:9478

約数の個数: 144

約数和(自身を含む): 1806799680

約数和(自身を除く): 1279872300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 9433, 11172, 13965, 18620, 18866, 27930, 28299, 37732, 47165, 55860, 56598, 66031, 94330, 113196, 132062, 141495, 179227, 188660, 198093, 264124, 282990, 330155, 358454, 396186, 462217, 537681, 565980, 660310, 716908, 792372, 896135, 924434, 990465, 1075362, 1254589, 1320620, 1386651, 1792270, 1848868, 1980930, 2150724, 2311085, 2509178, 2688405, 2773302, 3584540, 3763767, 3961860, 4622170, 5018356, 5376810, 5546604, 6272945, 6933255, 7527534, 8782123, 9244340, 10753620, 12545890, 13866510, 15055068, 17564246, 18818835, 25091780, 26346369, 27733020, 35128492, 37637670, 43910615, 52692738, 75275340, 87821230, 105385476, 131731845, 175642460, 263463690, 526927380]

約数ペア:

[(1, 526927380), (2, 263463690), (3, 175642460), (4, 131731845), (5, 105385476), (6, 87821230), (7, 75275340), (10, 52692738), (12, 43910615), (14, 37637670), (15, 35128492), (19, 27733020), (20, 26346369), (21, 25091780), (28, 18818835), (30, 17564246), (35, 15055068), (38, 13866510), (42, 12545890), (49, 10753620), (57, 9244340), (60, 8782123), (70, 7527534), (76, 6933255), (84, 6272945), (95, 5546604), (98, 5376810), (105, 5018356), (114, 4622170), (133, 3961860), (140, 3763767), (147, 3584540), (190, 2773302), (196, 2688405), (210, 2509178), (228, 2311085), (245, 2150724), (266, 1980930), (285, 1848868), (294, 1792270), (380, 1386651), (399, 1320620), (420, 1254589), (490, 1075362), (532, 990465), (570, 924434), (588, 896135), (665, 792372), (735, 716908), (798, 660310), (931, 565980), (980, 537681), (1140, 462217), (1330, 396186), (1470, 358454), (1596, 330155), (1862, 282990), (1995, 264124), (2660, 198093), (2793, 188660), (2940, 179227), (3724, 141495), (3990, 132062), (4655, 113196), (5586, 94330), (7980, 66031), (9310, 56598), (9433, 55860), (11172, 47165), (13965, 37732), (18620, 28299), (18866, 27930)]