141764020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 330946560

約数和(自身を除く): 189182540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 59, 68, 74, 85, 118, 148, 170, 185, 191, 236, 295, 340, 370, 382, 590, 629, 740, 764, 955, 1003, 1180, 1258, 1910, 2006, 2183, 2516, 3145, 3247, 3820, 4012, 4366, 5015, 6290, 6494, 7067, 8732, 10030, 10915, 11269, 12580, 12988, 14134, 16235, 20060, 21830, 22538, 28268, 32470, 35335, 37111, 43660, 45076, 56345, 64940, 70670, 74222, 112690, 120139, 141340, 148444, 185555, 191573, 225380, 240278, 371110, 383146, 416953, 480556, 600695, 742220, 766292, 833906, 957865, 1201390, 1667812, 1915730, 2084765, 2402780, 3831460, 4169530, 7088201, 8339060, 14176402, 28352804, 35441005, 70882010, 141764020]

約数ペア:

[(1, 141764020), (2, 70882010), (4, 35441005), (5, 28352804), (10, 14176402), (17, 8339060), (20, 7088201), (34, 4169530), (37, 3831460), (59, 2402780), (68, 2084765), (74, 1915730), (85, 1667812), (118, 1201390), (148, 957865), (170, 833906), (185, 766292), (191, 742220), (236, 600695), (295, 480556), (340, 416953), (370, 383146), (382, 371110), (590, 240278), (629, 225380), (740, 191573), (764, 185555), (955, 148444), (1003, 141340), (1180, 120139), (1258, 112690), (1910, 74222), (2006, 70670), (2183, 64940), (2516, 56345), (3145, 45076), (3247, 43660), (3820, 37111), (4012, 35335), (4366, 32470), (5015, 28268), (6290, 22538), (6494, 21830), (7067, 20060), (8732, 16235), (10030, 14134), (10915, 12988), (11269, 12580)]