971568390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{60761}}^1$

素因数の和:60825

約数の個数: 64

約数和(自身を含む): 2572420032

約数和(自身を除く): 1600851642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990, 60761, 121522, 182283, 303805, 364566, 607610, 789893, 911415, 1579786, 1822830, 2369679, 2491201, 3949465, 4739358, 4982402, 7473603, 7898930, 11848395, 12456005, 14947206, 23696790, 24912010, 32385613, 37368015, 64771226, 74736030, 97156839, 161928065, 194313678, 323856130, 485784195, 971568390]

約数ペア:

[(1, 971568390), (2, 485784195), (3, 323856130), (5, 194313678), (6, 161928065), (10, 97156839), (13, 74736030), (15, 64771226), (26, 37368015), (30, 32385613), (39, 24912010), (41, 23696790), (65, 14947206), (78, 12456005), (82, 11848395), (123, 7898930), (130, 7473603), (195, 4982402), (205, 4739358), (246, 3949465), (390, 2491201), (410, 2369679), (533, 1822830), (615, 1579786), (1066, 911415), (1230, 789893), (1599, 607610), (2665, 364566), (3198, 303805), (5330, 182283), (7995, 121522), (15990, 60761)]