21634470

素因数分解:

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

素因数の和:119

約数の個数: 144

約数和(自身を含む): 67734576

約数和(自身を除く): 46100106

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 41, 45, 55, 65, 66, 78, 82, 90, 99, 110, 117, 123, 130, 143, 165, 195, 198, 205, 234, 246, 286, 330, 369, 390, 410, 429, 451, 495, 533, 585, 615, 715, 738, 858, 902, 990, 1066, 1170, 1230, 1287, 1353, 1430, 1599, 1681, 1845, 2145, 2255, 2574, 2665, 2706, 3198, 3362, 3690, 4059, 4290, 4510, 4797, 5043, 5330, 5863, 6435, 6765, 7995, 8118, 8405, 9594, 10086, 11726, 12870, 13530, 15129, 15990, 16810, 17589, 18491, 20295, 21853, 23985, 25215, 29315, 30258, 35178, 36982, 40590, 43706, 47970, 50430, 52767, 55473, 58630, 65559, 75645, 87945, 92455, 105534, 109265, 110946, 131118, 151290, 166419, 175890, 184910, 196677, 218530, 240383, 263835, 277365, 327795, 332838, 393354, 480766, 527670, 554730, 655590, 721149, 832095, 983385, 1201915, 1442298, 1664190, 1966770, 2163447, 2403830, 3605745, 4326894, 7211490, 10817235, 21634470]

約数ペア:

[(1, 21634470), (2, 10817235), (3, 7211490), (5, 4326894), (6, 3605745), (9, 2403830), (10, 2163447), (11, 1966770), (13, 1664190), (15, 1442298), (18, 1201915), (22, 983385), (26, 832095), (30, 721149), (33, 655590), (39, 554730), (41, 527670), (45, 480766), (55, 393354), (65, 332838), (66, 327795), (78, 277365), (82, 263835), (90, 240383), (99, 218530), (110, 196677), (117, 184910), (123, 175890), (130, 166419), (143, 151290), (165, 131118), (195, 110946), (198, 109265), (205, 105534), (234, 92455), (246, 87945), (286, 75645), (330, 65559), (369, 58630), (390, 55473), (410, 52767), (429, 50430), (451, 47970), (495, 43706), (533, 40590), (585, 36982), (615, 35178), (715, 30258), (738, 29315), (858, 25215), (902, 23985), (990, 21853), (1066, 20295), (1170, 18491), (1230, 17589), (1287, 16810), (1353, 15990), (1430, 15129), (1599, 13530), (1681, 12870), (1845, 11726), (2145, 10086), (2255, 9594), (2574, 8405), (2665, 8118), (2706, 7995), (3198, 6765), (3362, 6435), (3690, 5863), (4059, 5330), (4290, 5043), (4510, 4797)]