66601020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 195987456

約数和(自身を除く): 129386436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 366, 372, 465, 587, 610, 620, 732, 915, 930, 1174, 1220, 1761, 1830, 1860, 1891, 2348, 2935, 3522, 3660, 3782, 5673, 5870, 7044, 7564, 8805, 9455, 11346, 11740, 17610, 18197, 18910, 22692, 28365, 35220, 35807, 36394, 37820, 54591, 56730, 71614, 72788, 90985, 107421, 109182, 113460, 143228, 179035, 181970, 214842, 218364, 272955, 358070, 363940, 429684, 537105, 545910, 716140, 1074210, 1091820, 1110017, 2148420, 2220034, 3330051, 4440068, 5550085, 6660102, 11100170, 13320204, 16650255, 22200340, 33300510, 66601020]

約数ペア:

[(1, 66601020), (2, 33300510), (3, 22200340), (4, 16650255), (5, 13320204), (6, 11100170), (10, 6660102), (12, 5550085), (15, 4440068), (20, 3330051), (30, 2220034), (31, 2148420), (60, 1110017), (61, 1091820), (62, 1074210), (93, 716140), (122, 545910), (124, 537105), (155, 429684), (183, 363940), (186, 358070), (244, 272955), (305, 218364), (310, 214842), (366, 181970), (372, 179035), (465, 143228), (587, 113460), (610, 109182), (620, 107421), (732, 90985), (915, 72788), (930, 71614), (1174, 56730), (1220, 54591), (1761, 37820), (1830, 36394), (1860, 35807), (1891, 35220), (2348, 28365), (2935, 22692), (3522, 18910), (3660, 18197), (3782, 17610), (5673, 11740), (5870, 11346), (7044, 9455), (7564, 8805)]