29480490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 87333120

約数和(自身を除く): 57852630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 227, 234, 270, 333, 351, 370, 390, 454, 481, 555, 585, 666, 681, 702, 962, 999, 1110, 1135, 1170, 1362, 1443, 1665, 1755, 1998, 2043, 2270, 2405, 2886, 2951, 3330, 3405, 3510, 4086, 4329, 4810, 4995, 5902, 6129, 6810, 7215, 8399, 8658, 8853, 9990, 10215, 12258, 12987, 14430, 14755, 16798, 17706, 20430, 21645, 25197, 25974, 26559, 29510, 30645, 41995, 43290, 44265, 50394, 53118, 61290, 64935, 75591, 79677, 83990, 88530, 109187, 125985, 129870, 132795, 151182, 159354, 218374, 226773, 251970, 265590, 327561, 377955, 398385, 453546, 545935, 655122, 755910, 796770, 982683, 1091870, 1133865, 1637805, 1965366, 2267730, 2948049, 3275610, 4913415, 5896098, 9826830, 14740245, 29480490]

約数ペア:

[(1, 29480490), (2, 14740245), (3, 9826830), (5, 5896098), (6, 4913415), (9, 3275610), (10, 2948049), (13, 2267730), (15, 1965366), (18, 1637805), (26, 1133865), (27, 1091870), (30, 982683), (37, 796770), (39, 755910), (45, 655122), (54, 545935), (65, 453546), (74, 398385), (78, 377955), (90, 327561), (111, 265590), (117, 251970), (130, 226773), (135, 218374), (185, 159354), (195, 151182), (222, 132795), (227, 129870), (234, 125985), (270, 109187), (333, 88530), (351, 83990), (370, 79677), (390, 75591), (454, 64935), (481, 61290), (555, 53118), (585, 50394), (666, 44265), (681, 43290), (702, 41995), (962, 30645), (999, 29510), (1110, 26559), (1135, 25974), (1170, 25197), (1362, 21645), (1443, 20430), (1665, 17706), (1755, 16798), (1998, 14755), (2043, 14430), (2270, 12987), (2405, 12258), (2886, 10215), (2951, 9990), (3330, 8853), (3405, 8658), (3510, 8399), (4086, 7215), (4329, 6810), (4810, 6129), (4995, 5902)]