7210008660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{147083}}^1$

素因数の和:147157

約数の個数: 96

約数和(自身を含む): 21744898560

約数和(自身を除く): 14534889900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2580, 3268, 4085, 4902, 8170, 9804, 12255, 16340, 24510, 49020, 147083, 294166, 441249, 588332, 735415, 882498, 1470830, 1764996, 2206245, 2794577, 2941660, 4412490, 5589154, 6324569, 8383731, 8824980, 11178308, 12649138, 13972885, 16767462, 18973707, 25298276, 27945770, 31622845, 33534924, 37947414, 41918655, 55891540, 63245690, 75894828, 83837310, 94868535, 120166811, 126491380, 167674620, 189737070, 240333622, 360500433, 379474140, 480667244, 600834055, 721000866, 1201668110, 1442001732, 1802502165, 2403336220, 3605004330, 7210008660]

約数ペア:

[(1, 7210008660), (2, 3605004330), (3, 2403336220), (4, 1802502165), (5, 1442001732), (6, 1201668110), (10, 721000866), (12, 600834055), (15, 480667244), (19, 379474140), (20, 360500433), (30, 240333622), (38, 189737070), (43, 167674620), (57, 126491380), (60, 120166811), (76, 94868535), (86, 83837310), (95, 75894828), (114, 63245690), (129, 55891540), (172, 41918655), (190, 37947414), (215, 33534924), (228, 31622845), (258, 27945770), (285, 25298276), (380, 18973707), (430, 16767462), (516, 13972885), (570, 12649138), (645, 11178308), (817, 8824980), (860, 8383731), (1140, 6324569), (1290, 5589154), (1634, 4412490), (2451, 2941660), (2580, 2794577), (3268, 2206245), (4085, 1764996), (4902, 1470830), (8170, 882498), (9804, 735415), (12255, 588332), (16340, 441249), (24510, 294166), (49020, 147083)]