19224090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 53778816

約数和(自身を除く): 34554726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 37, 45, 46, 69, 74, 90, 111, 115, 138, 185, 207, 222, 230, 251, 333, 345, 370, 414, 502, 555, 666, 690, 753, 851, 1035, 1110, 1255, 1506, 1665, 1702, 2070, 2259, 2510, 2553, 3330, 3765, 4255, 4518, 5106, 5773, 7530, 7659, 8510, 9287, 11295, 11546, 12765, 15318, 17319, 18574, 22590, 25530, 27861, 28865, 34638, 38295, 46435, 51957, 55722, 57730, 76590, 83583, 86595, 92870, 103914, 139305, 167166, 173190, 213601, 259785, 278610, 417915, 427202, 519570, 640803, 835830, 1068005, 1281606, 1922409, 2136010, 3204015, 3844818, 6408030, 9612045, 19224090]

約数ペア:

[(1, 19224090), (2, 9612045), (3, 6408030), (5, 3844818), (6, 3204015), (9, 2136010), (10, 1922409), (15, 1281606), (18, 1068005), (23, 835830), (30, 640803), (37, 519570), (45, 427202), (46, 417915), (69, 278610), (74, 259785), (90, 213601), (111, 173190), (115, 167166), (138, 139305), (185, 103914), (207, 92870), (222, 86595), (230, 83583), (251, 76590), (333, 57730), (345, 55722), (370, 51957), (414, 46435), (502, 38295), (555, 34638), (666, 28865), (690, 27861), (753, 25530), (851, 22590), (1035, 18574), (1110, 17319), (1255, 15318), (1506, 12765), (1665, 11546), (1702, 11295), (2070, 9287), (2259, 8510), (2510, 7659), (2553, 7530), (3330, 5773), (3765, 5106), (4255, 4518)]