30203730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 87609600

約数和(自身を除く): 57405870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1039, 1530, 1615, 1710, 1938, 2078, 2907, 3117, 3230, 4845, 5195, 5814, 6234, 9351, 9690, 10390, 14535, 15585, 17663, 18702, 19741, 29070, 31170, 35326, 39482, 46755, 52989, 59223, 88315, 93510, 98705, 105978, 118446, 158967, 176630, 177669, 197410, 264945, 296115, 317934, 335597, 355338, 529890, 592230, 671194, 794835, 888345, 1006791, 1589670, 1677985, 1776690, 2013582, 3020373, 3355970, 5033955, 6040746, 10067910, 15101865, 30203730]

約数ペア:

[(1, 30203730), (2, 15101865), (3, 10067910), (5, 6040746), (6, 5033955), (9, 3355970), (10, 3020373), (15, 2013582), (17, 1776690), (18, 1677985), (19, 1589670), (30, 1006791), (34, 888345), (38, 794835), (45, 671194), (51, 592230), (57, 529890), (85, 355338), (90, 335597), (95, 317934), (102, 296115), (114, 264945), (153, 197410), (170, 177669), (171, 176630), (190, 158967), (255, 118446), (285, 105978), (306, 98705), (323, 93510), (342, 88315), (510, 59223), (570, 52989), (646, 46755), (765, 39482), (855, 35326), (969, 31170), (1039, 29070), (1530, 19741), (1615, 18702), (1710, 17663), (1938, 15585), (2078, 14535), (2907, 10390), (3117, 9690), (3230, 9351), (4845, 6234), (5195, 5814)]