757304445870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21088957}}^1$

素因数の和:21088999

約数の個数: 128

約数和(自身を含む): 2429447961600

約数和(自身を除く): 1672143515730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 7182, 11970, 17955, 35910, 21088957, 42177914, 63266871, 105444785, 126533742, 147622699, 189800613, 210889570, 295245398, 316334355, 379601226, 400690183, 442868097, 569401839, 632668710, 738113495, 801380366, 885736194, 949003065, 1138803678, 1202070549, 1328604291, 1476226990, 1898006130, 2003450915, 2214340485, 2404141098, 2657208582, 2804831281, 2847009195, 3606211647, 3985812873, 4006901830, 4428680970, 5609662562, 5694018390, 6010352745, 6643021455, 7212423294, 7971625746, 8414493843, 10818634941, 12020705490, 13286042910, 14024156405, 16828987686, 18031058235, 19929064365, 21637269882, 25243481529, 28048312810, 36062116470, 39858128730, 42072469215, 50486963058, 54093174705, 75730444587, 84144938430, 108186349410, 126217407645, 151460889174, 252434815290, 378652222935, 757304445870]

約数ペア:

[(1, 757304445870), (2, 378652222935), (3, 252434815290), (5, 151460889174), (6, 126217407645), (7, 108186349410), (9, 84144938430), (10, 75730444587), (14, 54093174705), (15, 50486963058), (18, 42072469215), (19, 39858128730), (21, 36062116470), (27, 28048312810), (30, 25243481529), (35, 21637269882), (38, 19929064365), (42, 18031058235), (45, 16828987686), (54, 14024156405), (57, 13286042910), (63, 12020705490), (70, 10818634941), (90, 8414493843), (95, 7971625746), (105, 7212423294), (114, 6643021455), (126, 6010352745), (133, 5694018390), (135, 5609662562), (171, 4428680970), (189, 4006901830), (190, 3985812873), (210, 3606211647), (266, 2847009195), (270, 2804831281), (285, 2657208582), (315, 2404141098), (342, 2214340485), (378, 2003450915), (399, 1898006130), (513, 1476226990), (570, 1328604291), (630, 1202070549), (665, 1138803678), (798, 949003065), (855, 885736194), (945, 801380366), (1026, 738113495), (1197, 632668710), (1330, 569401839), (1710, 442868097), (1890, 400690183), (1995, 379601226), (2394, 316334355), (2565, 295245398), (3591, 210889570), (3990, 189800613), (5130, 147622699), (5985, 126533742), (7182, 105444785), (11970, 63266871), (17955, 42177914), (35910, 21088957)]