6849440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 18098640

約数和(自身を除く): 11249200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 89, 104, 130, 148, 160, 178, 185, 208, 260, 296, 356, 370, 416, 445, 481, 520, 592, 712, 740, 890, 962, 1040, 1157, 1184, 1424, 1480, 1780, 1924, 2080, 2314, 2405, 2848, 2960, 3293, 3560, 3848, 4628, 4810, 5785, 5920, 6586, 7120, 7696, 9256, 9620, 11570, 13172, 14240, 15392, 16465, 18512, 19240, 23140, 26344, 32930, 37024, 38480, 42809, 46280, 52688, 65860, 76960, 85618, 92560, 105376, 131720, 171236, 185120, 214045, 263440, 342472, 428090, 526880, 684944, 856180, 1369888, 1712360, 3424720, 6849440]

約数ペア:

[(1, 6849440), (2, 3424720), (4, 1712360), (5, 1369888), (8, 856180), (10, 684944), (13, 526880), (16, 428090), (20, 342472), (26, 263440), (32, 214045), (37, 185120), (40, 171236), (52, 131720), (65, 105376), (74, 92560), (80, 85618), (89, 76960), (104, 65860), (130, 52688), (148, 46280), (160, 42809), (178, 38480), (185, 37024), (208, 32930), (260, 26344), (296, 23140), (356, 19240), (370, 18512), (416, 16465), (445, 15392), (481, 14240), (520, 13172), (592, 11570), (712, 9620), (740, 9256), (890, 7696), (962, 7120), (1040, 6586), (1157, 5920), (1184, 5785), (1424, 4810), (1480, 4628), (1780, 3848), (1924, 3560), (2080, 3293), (2314, 2960), (2405, 2848)]