19526010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 56142720

約数和(自身を除く): 36616710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 359, 370, 490, 518, 555, 718, 735, 777, 1077, 1110, 1295, 1470, 1554, 1795, 1813, 2154, 2513, 2590, 3590, 3626, 3885, 5026, 5385, 5439, 7539, 7770, 9065, 10770, 10878, 12565, 13283, 15078, 17591, 18130, 25130, 26566, 27195, 35182, 37695, 39849, 52773, 54390, 66415, 75390, 79698, 87955, 92981, 105546, 132830, 175910, 185962, 199245, 263865, 278943, 398490, 464905, 527730, 557886, 650867, 929810, 1301734, 1394715, 1952601, 2789430, 3254335, 3905202, 6508670, 9763005, 19526010]

約数ペア:

[(1, 19526010), (2, 9763005), (3, 6508670), (5, 3905202), (6, 3254335), (7, 2789430), (10, 1952601), (14, 1394715), (15, 1301734), (21, 929810), (30, 650867), (35, 557886), (37, 527730), (42, 464905), (49, 398490), (70, 278943), (74, 263865), (98, 199245), (105, 185962), (111, 175910), (147, 132830), (185, 105546), (210, 92981), (222, 87955), (245, 79698), (259, 75390), (294, 66415), (359, 54390), (370, 52773), (490, 39849), (518, 37695), (555, 35182), (718, 27195), (735, 26566), (777, 25130), (1077, 18130), (1110, 17591), (1295, 15078), (1470, 13283), (1554, 12565), (1795, 10878), (1813, 10770), (2154, 9065), (2513, 7770), (2590, 7539), (3590, 5439), (3626, 5385), (3885, 5026)]