195109290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 556243200

約数和(自身を除く): 361133910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 73, 90, 95, 114, 135, 146, 171, 190, 219, 270, 285, 342, 365, 438, 513, 521, 570, 657, 730, 855, 1026, 1042, 1095, 1314, 1387, 1563, 1710, 1971, 2190, 2565, 2605, 2774, 3126, 3285, 3942, 4161, 4689, 5130, 5210, 6570, 6935, 7815, 8322, 9378, 9855, 9899, 12483, 13870, 14067, 15630, 19710, 19798, 20805, 23445, 24966, 28134, 29697, 37449, 38033, 41610, 46890, 49495, 59394, 62415, 70335, 74898, 76066, 89091, 98990, 114099, 124830, 140670, 148485, 178182, 187245, 190165, 228198, 267273, 296970, 342297, 374490, 380330, 445455, 534546, 570495, 684594, 722627, 890910, 1026891, 1140990, 1336365, 1445254, 1711485, 2053782, 2167881, 2672730, 3422970, 3613135, 4335762, 5134455, 6503643, 7226270, 10268910, 10839405, 13007286, 19510929, 21678810, 32518215, 39021858, 65036430, 97554645, 195109290]

約数ペア:

[(1, 195109290), (2, 97554645), (3, 65036430), (5, 39021858), (6, 32518215), (9, 21678810), (10, 19510929), (15, 13007286), (18, 10839405), (19, 10268910), (27, 7226270), (30, 6503643), (38, 5134455), (45, 4335762), (54, 3613135), (57, 3422970), (73, 2672730), (90, 2167881), (95, 2053782), (114, 1711485), (135, 1445254), (146, 1336365), (171, 1140990), (190, 1026891), (219, 890910), (270, 722627), (285, 684594), (342, 570495), (365, 534546), (438, 445455), (513, 380330), (521, 374490), (570, 342297), (657, 296970), (730, 267273), (855, 228198), (1026, 190165), (1042, 187245), (1095, 178182), (1314, 148485), (1387, 140670), (1563, 124830), (1710, 114099), (1971, 98990), (2190, 89091), (2565, 76066), (2605, 74898), (2774, 70335), (3126, 62415), (3285, 59394), (3942, 49495), (4161, 46890), (4689, 41610), (5130, 38033), (5210, 37449), (6570, 29697), (6935, 28134), (7815, 24966), (8322, 23445), (9378, 20805), (9855, 19798), (9899, 19710), (12483, 15630), (13870, 14067)]