42086340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3833}}^1$

素因数の和:3909

約数の個数: 72

約数和(自身を含む): 129788568

約数和(自身を除く): 87702228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 3833, 5490, 7666, 10980, 11499, 15332, 19165, 22998, 34497, 38330, 45996, 57495, 68994, 76660, 114990, 137988, 172485, 229980, 233813, 344970, 467626, 689940, 701439, 935252, 1169065, 1402878, 2104317, 2338130, 2805756, 3507195, 4208634, 4676260, 7014390, 8417268, 10521585, 14028780, 21043170, 42086340]

約数ペア:

[(1, 42086340), (2, 21043170), (3, 14028780), (4, 10521585), (5, 8417268), (6, 7014390), (9, 4676260), (10, 4208634), (12, 3507195), (15, 2805756), (18, 2338130), (20, 2104317), (30, 1402878), (36, 1169065), (45, 935252), (60, 701439), (61, 689940), (90, 467626), (122, 344970), (180, 233813), (183, 229980), (244, 172485), (305, 137988), (366, 114990), (549, 76660), (610, 68994), (732, 57495), (915, 45996), (1098, 38330), (1220, 34497), (1830, 22998), (2196, 19165), (2745, 15332), (3660, 11499), (3833, 10980), (5490, 7666)]