70172130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 207820800

約数和(自身を除く): 137648670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 43, 57, 70, 86, 95, 105, 114, 129, 133, 190, 210, 215, 258, 266, 285, 301, 399, 409, 430, 570, 602, 645, 665, 798, 817, 818, 903, 1227, 1290, 1330, 1505, 1634, 1806, 1995, 2045, 2451, 2454, 2863, 3010, 3990, 4085, 4090, 4515, 4902, 5719, 5726, 6135, 7771, 8170, 8589, 9030, 11438, 12255, 12270, 14315, 15542, 17157, 17178, 17587, 23313, 24510, 28595, 28630, 34314, 35174, 38855, 42945, 46626, 52761, 54397, 57190, 77710, 85785, 85890, 87935, 105522, 108794, 116565, 123109, 163191, 171570, 175870, 233130, 246218, 263805, 271985, 326382, 334153, 369327, 527610, 543970, 615545, 668306, 738654, 815955, 1002459, 1231090, 1631910, 1670765, 1846635, 2004918, 2339071, 3341530, 3693270, 4678142, 5012295, 7017213, 10024590, 11695355, 14034426, 23390710, 35086065, 70172130]

約数ペア:

[(1, 70172130), (2, 35086065), (3, 23390710), (5, 14034426), (6, 11695355), (7, 10024590), (10, 7017213), (14, 5012295), (15, 4678142), (19, 3693270), (21, 3341530), (30, 2339071), (35, 2004918), (38, 1846635), (42, 1670765), (43, 1631910), (57, 1231090), (70, 1002459), (86, 815955), (95, 738654), (105, 668306), (114, 615545), (129, 543970), (133, 527610), (190, 369327), (210, 334153), (215, 326382), (258, 271985), (266, 263805), (285, 246218), (301, 233130), (399, 175870), (409, 171570), (430, 163191), (570, 123109), (602, 116565), (645, 108794), (665, 105522), (798, 87935), (817, 85890), (818, 85785), (903, 77710), (1227, 57190), (1290, 54397), (1330, 52761), (1505, 46626), (1634, 42945), (1806, 38855), (1995, 35174), (2045, 34314), (2451, 28630), (2454, 28595), (2863, 24510), (3010, 23313), (3990, 17587), (4085, 17178), (4090, 17157), (4515, 15542), (4902, 14315), (5719, 12270), (5726, 12255), (6135, 11438), (7771, 9030), (8170, 8589)]