30049260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 90773760

約数和(自身を除く): 60724500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 613, 645, 817, 860, 1140, 1226, 1290, 1634, 1839, 2451, 2452, 2580, 3065, 3268, 3678, 4085, 4902, 6130, 7356, 8170, 9195, 9804, 11647, 12255, 12260, 16340, 18390, 23294, 24510, 26359, 34941, 36780, 46588, 49020, 52718, 58235, 69882, 79077, 105436, 116470, 131795, 139764, 158154, 174705, 232940, 263590, 316308, 349410, 395385, 500821, 527180, 698820, 790770, 1001642, 1502463, 1581540, 2003284, 2504105, 3004926, 5008210, 6009852, 7512315, 10016420, 15024630, 30049260]

約数ペア:

[(1, 30049260), (2, 15024630), (3, 10016420), (4, 7512315), (5, 6009852), (6, 5008210), (10, 3004926), (12, 2504105), (15, 2003284), (19, 1581540), (20, 1502463), (30, 1001642), (38, 790770), (43, 698820), (57, 527180), (60, 500821), (76, 395385), (86, 349410), (95, 316308), (114, 263590), (129, 232940), (172, 174705), (190, 158154), (215, 139764), (228, 131795), (258, 116470), (285, 105436), (380, 79077), (430, 69882), (516, 58235), (570, 52718), (613, 49020), (645, 46588), (817, 36780), (860, 34941), (1140, 26359), (1226, 24510), (1290, 23294), (1634, 18390), (1839, 16340), (2451, 12260), (2452, 12255), (2580, 11647), (3065, 9804), (3268, 9195), (3678, 8170), (4085, 7356), (4902, 6130)]