69653460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19031}}^1$

素因数の和:19104

約数の個数: 48

約数和(自身を含む): 198237312

約数和(自身を除く): 128583852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 19031, 38062, 57093, 76124, 95155, 114186, 190310, 228372, 285465, 380620, 570930, 1141860, 1160891, 2321782, 3482673, 4643564, 5804455, 6965346, 11608910, 13930692, 17413365, 23217820, 34826730, 69653460]

約数ペア:

[(1, 69653460), (2, 34826730), (3, 23217820), (4, 17413365), (5, 13930692), (6, 11608910), (10, 6965346), (12, 5804455), (15, 4643564), (20, 3482673), (30, 2321782), (60, 1160891), (61, 1141860), (122, 570930), (183, 380620), (244, 285465), (305, 228372), (366, 190310), (610, 114186), (732, 95155), (915, 76124), (1220, 57093), (1830, 38062), (3660, 19031)]