15698614980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{260861}}^1$

素因数の和:260949

約数の個数: 96

約数和(自身を含む): 47330801280

約数和(自身を除く): 31632186300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 59, 60, 68, 85, 102, 118, 170, 177, 204, 236, 255, 295, 340, 354, 510, 590, 708, 885, 1003, 1020, 1180, 1770, 2006, 3009, 3540, 4012, 5015, 6018, 10030, 12036, 15045, 20060, 30090, 60180, 260861, 521722, 782583, 1043444, 1304305, 1565166, 2608610, 3130332, 3912915, 4434637, 5217220, 7825830, 8869274, 13303911, 15390799, 15651660, 17738548, 22173185, 26607822, 30781598, 44346370, 46172397, 53215644, 61563196, 66519555, 76953995, 88692740, 92344794, 133039110, 153907990, 184689588, 230861985, 261643583, 266078220, 307815980, 461723970, 523287166, 784930749, 923447940, 1046574332, 1308217915, 1569861498, 2616435830, 3139722996, 3924653745, 5232871660, 7849307490, 15698614980]

約数ペア:

[(1, 15698614980), (2, 7849307490), (3, 5232871660), (4, 3924653745), (5, 3139722996), (6, 2616435830), (10, 1569861498), (12, 1308217915), (15, 1046574332), (17, 923447940), (20, 784930749), (30, 523287166), (34, 461723970), (51, 307815980), (59, 266078220), (60, 261643583), (68, 230861985), (85, 184689588), (102, 153907990), (118, 133039110), (170, 92344794), (177, 88692740), (204, 76953995), (236, 66519555), (255, 61563196), (295, 53215644), (340, 46172397), (354, 44346370), (510, 30781598), (590, 26607822), (708, 22173185), (885, 17738548), (1003, 15651660), (1020, 15390799), (1180, 13303911), (1770, 8869274), (2006, 7825830), (3009, 5217220), (3540, 4434637), (4012, 3912915), (5015, 3130332), (6018, 2608610), (10030, 1565166), (12036, 1304305), (15045, 1043444), (20060, 782583), (30090, 521722), (60180, 260861)]