19006973190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1235021}}^1$

素因数の和:1235059

約数の個数: 80

約数和(自身を含む): 53797558320

約数和(自身を除く): 34790585130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 1235021, 2470042, 3705063, 6175105, 7410126, 11115189, 12350210, 18525315, 22230378, 23465399, 33345567, 37050630, 46930798, 55575945, 66691134, 70396197, 100036701, 111151890, 117326995, 140792394, 166727835, 200073402, 211188591, 234653990, 333455670, 351980985, 422377182, 500183505, 633565773, 703961970, 1000367010, 1055942955, 1267131546, 1900697319, 2111885910, 3167828865, 3801394638, 6335657730, 9503486595, 19006973190]

約数ペア:

[(1, 19006973190), (2, 9503486595), (3, 6335657730), (5, 3801394638), (6, 3167828865), (9, 2111885910), (10, 1900697319), (15, 1267131546), (18, 1055942955), (19, 1000367010), (27, 703961970), (30, 633565773), (38, 500183505), (45, 422377182), (54, 351980985), (57, 333455670), (81, 234653990), (90, 211188591), (95, 200073402), (114, 166727835), (135, 140792394), (162, 117326995), (171, 111151890), (190, 100036701), (270, 70396197), (285, 66691134), (342, 55575945), (405, 46930798), (513, 37050630), (570, 33345567), (810, 23465399), (855, 22230378), (1026, 18525315), (1539, 12350210), (1710, 11115189), (2565, 7410126), (3078, 6175105), (5130, 3705063), (7695, 2470042), (15390, 1235021)]