9709380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 33022080

約数和(自身を除く): 23312700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 167, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 334, 340, 342, 380, 501, 510, 570, 612, 646, 668, 684, 765, 835, 855, 969, 1002, 1020, 1140, 1292, 1503, 1530, 1615, 1670, 1710, 1938, 2004, 2505, 2839, 2907, 3006, 3060, 3173, 3230, 3340, 3420, 3876, 4845, 5010, 5678, 5814, 6012, 6346, 6460, 7515, 8517, 9519, 9690, 10020, 11356, 11628, 12692, 14195, 14535, 15030, 15865, 17034, 19038, 19380, 25551, 28390, 28557, 29070, 30060, 31730, 34068, 38076, 42585, 47595, 51102, 53941, 56780, 57114, 58140, 63460, 85170, 95190, 102204, 107882, 114228, 127755, 142785, 161823, 170340, 190380, 215764, 255510, 269705, 285570, 323646, 485469, 511020, 539410, 571140, 647292, 809115, 970938, 1078820, 1618230, 1941876, 2427345, 3236460, 4854690, 9709380]

約数ペア:

[(1, 9709380), (2, 4854690), (3, 3236460), (4, 2427345), (5, 1941876), (6, 1618230), (9, 1078820), (10, 970938), (12, 809115), (15, 647292), (17, 571140), (18, 539410), (19, 511020), (20, 485469), (30, 323646), (34, 285570), (36, 269705), (38, 255510), (45, 215764), (51, 190380), (57, 170340), (60, 161823), (68, 142785), (76, 127755), (85, 114228), (90, 107882), (95, 102204), (102, 95190), (114, 85170), (153, 63460), (167, 58140), (170, 57114), (171, 56780), (180, 53941), (190, 51102), (204, 47595), (228, 42585), (255, 38076), (285, 34068), (306, 31730), (323, 30060), (334, 29070), (340, 28557), (342, 28390), (380, 25551), (501, 19380), (510, 19038), (570, 17034), (612, 15865), (646, 15030), (668, 14535), (684, 14195), (765, 12692), (835, 11628), (855, 11356), (969, 10020), (1002, 9690), (1020, 9519), (1140, 8517), (1292, 7515), (1503, 6460), (1530, 6346), (1615, 6012), (1670, 5814), (1710, 5678), (1938, 5010), (2004, 4845), (2505, 3876), (2839, 3420), (2907, 3340), (3006, 3230), (3060, 3173)]