3986580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 12700800

約数和(自身を除く): 8714220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 269, 285, 380, 390, 494, 538, 570, 741, 780, 807, 988, 1076, 1140, 1235, 1345, 1482, 1614, 2470, 2690, 2964, 3228, 3497, 3705, 4035, 4940, 5111, 5380, 6994, 7410, 8070, 10222, 10491, 13988, 14820, 15333, 16140, 17485, 20444, 20982, 25555, 30666, 34970, 41964, 51110, 52455, 61332, 66443, 69940, 76665, 102220, 104910, 132886, 153330, 199329, 209820, 265772, 306660, 332215, 398658, 664430, 797316, 996645, 1328860, 1993290, 3986580]

約数ペア:

[(1, 3986580), (2, 1993290), (3, 1328860), (4, 996645), (5, 797316), (6, 664430), (10, 398658), (12, 332215), (13, 306660), (15, 265772), (19, 209820), (20, 199329), (26, 153330), (30, 132886), (38, 104910), (39, 102220), (52, 76665), (57, 69940), (60, 66443), (65, 61332), (76, 52455), (78, 51110), (95, 41964), (114, 34970), (130, 30666), (156, 25555), (190, 20982), (195, 20444), (228, 17485), (247, 16140), (260, 15333), (269, 14820), (285, 13988), (380, 10491), (390, 10222), (494, 8070), (538, 7410), (570, 6994), (741, 5380), (780, 5111), (807, 4940), (988, 4035), (1076, 3705), (1140, 3497), (1235, 3228), (1345, 2964), (1482, 2690), (1614, 2470)]