78956010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5449}}^1$

素因数の和:5492

約数の個数: 96

約数和(自身を含む): 244857600

約数和(自身を除く): 165901590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 5449, 7245, 10898, 14490, 16347, 27245, 32694, 38143, 49041, 54490, 76286, 81735, 98082, 114429, 125327, 163470, 190715, 228858, 245205, 250654, 343287, 375981, 381430, 490410, 572145, 626635, 686574, 751962, 877289, 1127943, 1144290, 1253270, 1716435, 1754578, 1879905, 2255886, 2631867, 3432870, 3759810, 4386445, 5263734, 5639715, 7895601, 8772890, 11279430, 13159335, 15791202, 26318670, 39478005, 78956010]

約数ペア:

[(1, 78956010), (2, 39478005), (3, 26318670), (5, 15791202), (6, 13159335), (7, 11279430), (9, 8772890), (10, 7895601), (14, 5639715), (15, 5263734), (18, 4386445), (21, 3759810), (23, 3432870), (30, 2631867), (35, 2255886), (42, 1879905), (45, 1754578), (46, 1716435), (63, 1253270), (69, 1144290), (70, 1127943), (90, 877289), (105, 751962), (115, 686574), (126, 626635), (138, 572145), (161, 490410), (207, 381430), (210, 375981), (230, 343287), (315, 250654), (322, 245205), (345, 228858), (414, 190715), (483, 163470), (630, 125327), (690, 114429), (805, 98082), (966, 81735), (1035, 76286), (1449, 54490), (1610, 49041), (2070, 38143), (2415, 32694), (2898, 27245), (4830, 16347), (5449, 14490), (7245, 10898)]