327924990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 931392000

約数和(自身を除く): 603467010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 97, 114, 135, 171, 190, 194, 270, 285, 291, 342, 485, 513, 570, 582, 659, 855, 873, 970, 1026, 1318, 1455, 1710, 1746, 1843, 1977, 2565, 2619, 2910, 3295, 3686, 3954, 4365, 5130, 5238, 5529, 5931, 6590, 8730, 9215, 9885, 11058, 11862, 12521, 13095, 16587, 17793, 18430, 19770, 25042, 26190, 27645, 29655, 33174, 35586, 37563, 49761, 55290, 59310, 62605, 63923, 75126, 82935, 88965, 99522, 112689, 125210, 127846, 165870, 177930, 187815, 191769, 225378, 248805, 319615, 338067, 375630, 383538, 497610, 563445, 575307, 639230, 676134, 958845, 1126890, 1150614, 1214537, 1690335, 1725921, 1917690, 2429074, 2876535, 3380670, 3451842, 3643611, 5753070, 6072685, 7287222, 8629605, 10930833, 12145370, 17259210, 18218055, 21861666, 32792499, 36436110, 54654165, 65584998, 109308330, 163962495, 327924990]

約数ペア:

[(1, 327924990), (2, 163962495), (3, 109308330), (5, 65584998), (6, 54654165), (9, 36436110), (10, 32792499), (15, 21861666), (18, 18218055), (19, 17259210), (27, 12145370), (30, 10930833), (38, 8629605), (45, 7287222), (54, 6072685), (57, 5753070), (90, 3643611), (95, 3451842), (97, 3380670), (114, 2876535), (135, 2429074), (171, 1917690), (190, 1725921), (194, 1690335), (270, 1214537), (285, 1150614), (291, 1126890), (342, 958845), (485, 676134), (513, 639230), (570, 575307), (582, 563445), (659, 497610), (855, 383538), (873, 375630), (970, 338067), (1026, 319615), (1318, 248805), (1455, 225378), (1710, 191769), (1746, 187815), (1843, 177930), (1977, 165870), (2565, 127846), (2619, 125210), (2910, 112689), (3295, 99522), (3686, 88965), (3954, 82935), (4365, 75126), (5130, 63923), (5238, 62605), (5529, 59310), (5931, 55290), (6590, 49761), (8730, 37563), (9215, 35586), (9885, 33174), (11058, 29655), (11862, 27645), (12521, 26190), (13095, 25042), (16587, 19770), (17793, 18430)]