7211490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 20841408

約数和(自身を除く): 13629918

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 41, 55, 65, 66, 78, 82, 110, 123, 130, 143, 165, 195, 205, 246, 286, 330, 390, 410, 429, 451, 533, 615, 715, 858, 902, 1066, 1230, 1353, 1430, 1599, 1681, 2145, 2255, 2665, 2706, 3198, 3362, 4290, 4510, 5043, 5330, 5863, 6765, 7995, 8405, 10086, 11726, 13530, 15990, 16810, 17589, 18491, 21853, 25215, 29315, 35178, 36982, 43706, 50430, 55473, 58630, 65559, 87945, 92455, 109265, 110946, 131118, 175890, 184910, 218530, 240383, 277365, 327795, 480766, 554730, 655590, 721149, 1201915, 1442298, 2403830, 3605745, 7211490]

約数ペア:

[(1, 7211490), (2, 3605745), (3, 2403830), (5, 1442298), (6, 1201915), (10, 721149), (11, 655590), (13, 554730), (15, 480766), (22, 327795), (26, 277365), (30, 240383), (33, 218530), (39, 184910), (41, 175890), (55, 131118), (65, 110946), (66, 109265), (78, 92455), (82, 87945), (110, 65559), (123, 58630), (130, 55473), (143, 50430), (165, 43706), (195, 36982), (205, 35178), (246, 29315), (286, 25215), (330, 21853), (390, 18491), (410, 17589), (429, 16810), (451, 15990), (533, 13530), (615, 11726), (715, 10086), (858, 8405), (902, 7995), (1066, 6765), (1230, 5863), (1353, 5330), (1430, 5043), (1599, 4510), (1681, 4290), (2145, 3362), (2255, 3198), (2665, 2706)]