179921070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15031}}^1$

素因数の和:15070

約数の個数: 96

約数和(自身を含む): 562798080

約数和(自身を除く): 382877010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 15031, 30062, 45093, 75155, 90186, 105217, 135279, 150310, 210434, 225465, 270558, 285589, 315651, 450930, 526085, 571178, 631302, 676395, 856767, 946953, 1052170, 1352790, 1427945, 1578255, 1713534, 1893906, 1999123, 2570301, 2855890, 3156510, 3998246, 4283835, 4734765, 5140602, 5997369, 8567670, 9469530, 9995615, 11994738, 12851505, 17992107, 19991230, 25703010, 29986845, 35984214, 59973690, 89960535, 179921070]

約数ペア:

[(1, 179921070), (2, 89960535), (3, 59973690), (5, 35984214), (6, 29986845), (7, 25703010), (9, 19991230), (10, 17992107), (14, 12851505), (15, 11994738), (18, 9995615), (19, 9469530), (21, 8567670), (30, 5997369), (35, 5140602), (38, 4734765), (42, 4283835), (45, 3998246), (57, 3156510), (63, 2855890), (70, 2570301), (90, 1999123), (95, 1893906), (105, 1713534), (114, 1578255), (126, 1427945), (133, 1352790), (171, 1052170), (190, 946953), (210, 856767), (266, 676395), (285, 631302), (315, 571178), (342, 526085), (399, 450930), (570, 315651), (630, 285589), (665, 270558), (798, 225465), (855, 210434), (1197, 150310), (1330, 135279), (1710, 105217), (1995, 90186), (2394, 75155), (3990, 45093), (5985, 30062), (11970, 15031)]