391028730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24733}}^1$

素因数の和:24791

約数の個数: 64

約数和(自身を含む): 1025768448

約数和(自身を除く): 634739718

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 15810, 24733, 49466, 74199, 123665, 148398, 247330, 370995, 420461, 741990, 766723, 840922, 1261383, 1533446, 2102305, 2300169, 2522766, 3833615, 4204610, 4600338, 6306915, 7667230, 11500845, 12613830, 13034291, 23001690, 26068582, 39102873, 65171455, 78205746, 130342910, 195514365, 391028730]

約数ペア:

[(1, 391028730), (2, 195514365), (3, 130342910), (5, 78205746), (6, 65171455), (10, 39102873), (15, 26068582), (17, 23001690), (30, 13034291), (31, 12613830), (34, 11500845), (51, 7667230), (62, 6306915), (85, 4600338), (93, 4204610), (102, 3833615), (155, 2522766), (170, 2300169), (186, 2102305), (255, 1533446), (310, 1261383), (465, 840922), (510, 766723), (527, 741990), (930, 420461), (1054, 370995), (1581, 247330), (2635, 148398), (3162, 123665), (5270, 74199), (7905, 49466), (15810, 24733)]