9967590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 29376000

約数和(自身を除く): 19408410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 67, 87, 90, 95, 114, 134, 135, 145, 171, 174, 190, 201, 261, 270, 285, 290, 335, 342, 402, 435, 513, 522, 551, 570, 603, 670, 783, 855, 870, 1005, 1026, 1102, 1206, 1273, 1305, 1566, 1653, 1710, 1809, 1943, 2010, 2546, 2565, 2610, 2755, 3015, 3306, 3618, 3819, 3886, 3915, 4959, 5130, 5510, 5829, 6030, 6365, 7638, 7830, 8265, 9045, 9715, 9918, 11457, 11658, 12730, 14877, 16530, 17487, 18090, 19095, 19430, 22914, 24795, 29145, 29754, 34371, 34974, 36917, 38190, 49590, 52461, 57285, 58290, 68742, 73834, 74385, 87435, 104922, 110751, 114570, 148770, 171855, 174870, 184585, 221502, 262305, 332253, 343710, 369170, 524610, 553755, 664506, 996759, 1107510, 1661265, 1993518, 3322530, 4983795, 9967590]

約数ペア:

[(1, 9967590), (2, 4983795), (3, 3322530), (5, 1993518), (6, 1661265), (9, 1107510), (10, 996759), (15, 664506), (18, 553755), (19, 524610), (27, 369170), (29, 343710), (30, 332253), (38, 262305), (45, 221502), (54, 184585), (57, 174870), (58, 171855), (67, 148770), (87, 114570), (90, 110751), (95, 104922), (114, 87435), (134, 74385), (135, 73834), (145, 68742), (171, 58290), (174, 57285), (190, 52461), (201, 49590), (261, 38190), (270, 36917), (285, 34974), (290, 34371), (335, 29754), (342, 29145), (402, 24795), (435, 22914), (513, 19430), (522, 19095), (551, 18090), (570, 17487), (603, 16530), (670, 14877), (783, 12730), (855, 11658), (870, 11457), (1005, 9918), (1026, 9715), (1102, 9045), (1206, 8265), (1273, 7830), (1305, 7638), (1566, 6365), (1653, 6030), (1710, 5829), (1809, 5510), (1943, 5130), (2010, 4959), (2546, 3915), (2565, 3886), (2610, 3819), (2755, 3618), (3015, 3306)]