1570285020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{72497}}^1$

素因数の和:72547

約数の個数: 72

約数和(自身を含む): 4640451984

約数和(自身を除く): 3070166964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 21660, 72497, 144994, 217491, 289988, 362485, 434982, 724970, 869964, 1087455, 1377443, 1449940, 2174910, 2754886, 4132329, 4349820, 5509772, 6887215, 8264658, 13774430, 16529316, 20661645, 26171417, 27548860, 41323290, 52342834, 78514251, 82646580, 104685668, 130857085, 157028502, 261714170, 314057004, 392571255, 523428340, 785142510, 1570285020]

約数ペア:

[(1, 1570285020), (2, 785142510), (3, 523428340), (4, 392571255), (5, 314057004), (6, 261714170), (10, 157028502), (12, 130857085), (15, 104685668), (19, 82646580), (20, 78514251), (30, 52342834), (38, 41323290), (57, 27548860), (60, 26171417), (76, 20661645), (95, 16529316), (114, 13774430), (190, 8264658), (228, 6887215), (285, 5509772), (361, 4349820), (380, 4132329), (570, 2754886), (722, 2174910), (1083, 1449940), (1140, 1377443), (1444, 1087455), (1805, 869964), (2166, 724970), (3610, 434982), (4332, 362485), (5415, 289988), (7220, 217491), (10830, 144994), (21660, 72497)]