74302290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 202630896

約数和(自身を除く): 128328606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 53, 74, 90, 106, 111, 159, 185, 222, 265, 318, 333, 370, 421, 477, 530, 555, 666, 795, 842, 954, 1110, 1263, 1590, 1665, 1961, 2105, 2385, 2526, 3330, 3789, 3922, 4210, 4770, 5883, 6315, 7578, 9805, 11766, 12630, 15577, 17649, 18945, 19610, 22313, 29415, 31154, 35298, 37890, 44626, 46731, 58830, 66939, 77885, 88245, 93462, 111565, 133878, 140193, 155770, 176490, 200817, 223130, 233655, 280386, 334695, 401634, 467310, 669390, 700965, 825581, 1004085, 1401930, 1651162, 2008170, 2476743, 4127905, 4953486, 7430229, 8255810, 12383715, 14860458, 24767430, 37151145, 74302290]

約数ペア:

[(1, 74302290), (2, 37151145), (3, 24767430), (5, 14860458), (6, 12383715), (9, 8255810), (10, 7430229), (15, 4953486), (18, 4127905), (30, 2476743), (37, 2008170), (45, 1651162), (53, 1401930), (74, 1004085), (90, 825581), (106, 700965), (111, 669390), (159, 467310), (185, 401634), (222, 334695), (265, 280386), (318, 233655), (333, 223130), (370, 200817), (421, 176490), (477, 155770), (530, 140193), (555, 133878), (666, 111565), (795, 93462), (842, 88245), (954, 77885), (1110, 66939), (1263, 58830), (1590, 46731), (1665, 44626), (1961, 37890), (2105, 35298), (2385, 31154), (2526, 29415), (3330, 22313), (3789, 19610), (3922, 18945), (4210, 17649), (4770, 15577), (5883, 12630), (6315, 11766), (7578, 9805)]