74192340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 146438700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 151, 190, 228, 285, 302, 380, 431, 453, 570, 604, 755, 862, 906, 1140, 1293, 1510, 1724, 1812, 2155, 2265, 2586, 2869, 3020, 4310, 4530, 5172, 5738, 6465, 8189, 8607, 8620, 9060, 11476, 12930, 14345, 16378, 17214, 24567, 25860, 28690, 32756, 34428, 40945, 43035, 49134, 57380, 65081, 81890, 86070, 98268, 122835, 130162, 163780, 172140, 195243, 245670, 260324, 325405, 390486, 491340, 650810, 780972, 976215, 1236539, 1301620, 1952430, 2473078, 3709617, 3904860, 4946156, 6182695, 7419234, 12365390, 14838468, 18548085, 24730780, 37096170, 74192340]

約数ペア:

[(1, 74192340), (2, 37096170), (3, 24730780), (4, 18548085), (5, 14838468), (6, 12365390), (10, 7419234), (12, 6182695), (15, 4946156), (19, 3904860), (20, 3709617), (30, 2473078), (38, 1952430), (57, 1301620), (60, 1236539), (76, 976215), (95, 780972), (114, 650810), (151, 491340), (190, 390486), (228, 325405), (285, 260324), (302, 245670), (380, 195243), (431, 172140), (453, 163780), (570, 130162), (604, 122835), (755, 98268), (862, 86070), (906, 81890), (1140, 65081), (1293, 57380), (1510, 49134), (1724, 43035), (1812, 40945), (2155, 34428), (2265, 32756), (2586, 28690), (2869, 25860), (3020, 24567), (4310, 17214), (4530, 16378), (5172, 14345), (5738, 12930), (6465, 11476), (8189, 9060), (8607, 8620)]