228536490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11996

約数の個数: 96

約数和(自身を含む): 687173760

約数和(自身を除く): 458637270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 11959, 19110, 23918, 35877, 59795, 71754, 83713, 119590, 155467, 167426, 179385, 251139, 310934, 358770, 418565, 466401, 502278, 585991, 777335, 837130, 932802, 1088269, 1171982, 1255695, 1554670, 1757973, 2176538, 2332005, 2511390, 2929955, 3264807, 3515946, 4664010, 5441345, 5859910, 6529614, 7617883, 8789865, 10882690, 15235766, 16324035, 17579730, 22853649, 32648070, 38089415, 45707298, 76178830, 114268245, 228536490]

約数ペア:

[(1, 228536490), (2, 114268245), (3, 76178830), (5, 45707298), (6, 38089415), (7, 32648070), (10, 22853649), (13, 17579730), (14, 16324035), (15, 15235766), (21, 10882690), (26, 8789865), (30, 7617883), (35, 6529614), (39, 5859910), (42, 5441345), (49, 4664010), (65, 3515946), (70, 3264807), (78, 2929955), (91, 2511390), (98, 2332005), (105, 2176538), (130, 1757973), (147, 1554670), (182, 1255695), (195, 1171982), (210, 1088269), (245, 932802), (273, 837130), (294, 777335), (390, 585991), (455, 502278), (490, 466401), (546, 418565), (637, 358770), (735, 310934), (910, 251139), (1274, 179385), (1365, 167426), (1470, 155467), (1911, 119590), (2730, 83713), (3185, 71754), (3822, 59795), (6370, 35877), (9555, 23918), (11959, 19110)]