1892051730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1931}}^1$

素因数の和:2157

約数の個数: 128

約数和(自身を含む): 5341593600

約数和(自身を除く): 3449541870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 191, 270, 285, 342, 382, 513, 570, 573, 855, 955, 1026, 1146, 1710, 1719, 1910, 1931, 2565, 2865, 3438, 3629, 3862, 5130, 5157, 5730, 5793, 7258, 8595, 9655, 10314, 10887, 11586, 17190, 17379, 18145, 19310, 21774, 25785, 28965, 32661, 34758, 36290, 36689, 51570, 52137, 54435, 57930, 65322, 73378, 86895, 97983, 104274, 108870, 110067, 163305, 173790, 183445, 195966, 220134, 260685, 326610, 330201, 366890, 368821, 489915, 521370, 550335, 660402, 737642, 979830, 990603, 1100670, 1106463, 1651005, 1844105, 1981206, 2212926, 3302010, 3319389, 3688210, 4953015, 5532315, 6638778, 7007599, 9906030, 9958167, 11064630, 14015198, 16596945, 19916334, 21022797, 33193890, 35037995, 42045594, 49790835, 63068391, 70075990, 99581670, 105113985, 126136782, 189205173, 210227970, 315341955, 378410346, 630683910, 946025865, 1892051730]

約数ペア:

[(1, 1892051730), (2, 946025865), (3, 630683910), (5, 378410346), (6, 315341955), (9, 210227970), (10, 189205173), (15, 126136782), (18, 105113985), (19, 99581670), (27, 70075990), (30, 63068391), (38, 49790835), (45, 42045594), (54, 35037995), (57, 33193890), (90, 21022797), (95, 19916334), (114, 16596945), (135, 14015198), (171, 11064630), (190, 9958167), (191, 9906030), (270, 7007599), (285, 6638778), (342, 5532315), (382, 4953015), (513, 3688210), (570, 3319389), (573, 3302010), (855, 2212926), (955, 1981206), (1026, 1844105), (1146, 1651005), (1710, 1106463), (1719, 1100670), (1910, 990603), (1931, 979830), (2565, 737642), (2865, 660402), (3438, 550335), (3629, 521370), (3862, 489915), (5130, 368821), (5157, 366890), (5730, 330201), (5793, 326610), (7258, 260685), (8595, 220134), (9655, 195966), (10314, 183445), (10887, 173790), (11586, 163305), (17190, 110067), (17379, 108870), (18145, 104274), (19310, 97983), (21774, 86895), (25785, 73378), (28965, 65322), (32661, 57930), (34758, 54435), (36290, 52137), (36689, 51570)]