1758630

素因数分解:

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

素因数の和:133

約数の個数: 48

約数和(自身を含む): 4432752

約数和(自身を除く): 2674122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 961, 1830, 1891, 1922, 2883, 3782, 4805, 5673, 5766, 9455, 9610, 11346, 14415, 18910, 28365, 28830, 56730, 58621, 117242, 175863, 293105, 351726, 586210, 879315, 1758630]

約数ペア:

[(1, 1758630), (2, 879315), (3, 586210), (5, 351726), (6, 293105), (10, 175863), (15, 117242), (30, 58621), (31, 56730), (61, 28830), (62, 28365), (93, 18910), (122, 14415), (155, 11346), (183, 9610), (186, 9455), (305, 5766), (310, 5673), (366, 4805), (465, 3782), (610, 2883), (915, 1922), (930, 1891), (961, 1830)]