39240810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 117561600

約数和(自身を除く): 78320790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 199, 210, 313, 315, 398, 597, 626, 630, 939, 995, 1194, 1393, 1565, 1791, 1878, 1990, 2191, 2786, 2817, 2985, 3130, 3582, 4179, 4382, 4695, 5634, 5970, 6573, 6965, 8358, 8955, 9390, 10955, 12537, 13146, 13930, 14085, 17910, 19719, 20895, 21910, 25074, 28170, 32865, 39438, 41790, 62287, 62685, 65730, 98595, 124574, 125370, 186861, 197190, 311435, 373722, 436009, 560583, 622870, 872018, 934305, 1121166, 1308027, 1868610, 2180045, 2616054, 2802915, 3924081, 4360090, 5605830, 6540135, 7848162, 13080270, 19620405, 39240810]

約数ペア:

[(1, 39240810), (2, 19620405), (3, 13080270), (5, 7848162), (6, 6540135), (7, 5605830), (9, 4360090), (10, 3924081), (14, 2802915), (15, 2616054), (18, 2180045), (21, 1868610), (30, 1308027), (35, 1121166), (42, 934305), (45, 872018), (63, 622870), (70, 560583), (90, 436009), (105, 373722), (126, 311435), (199, 197190), (210, 186861), (313, 125370), (315, 124574), (398, 98595), (597, 65730), (626, 62685), (630, 62287), (939, 41790), (995, 39438), (1194, 32865), (1393, 28170), (1565, 25074), (1791, 21910), (1878, 20895), (1990, 19719), (2191, 17910), (2786, 14085), (2817, 13930), (2985, 13146), (3130, 12537), (3582, 10955), (4179, 9390), (4382, 8955), (4695, 8358), (5634, 6965), (5970, 6573)]