9946020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 34473600

約数和(自身を除く): 24527580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 199, 204, 210, 238, 245, 255, 294, 340, 357, 398, 420, 476, 490, 510, 588, 595, 597, 714, 735, 796, 833, 980, 995, 1020, 1190, 1194, 1393, 1428, 1470, 1666, 1785, 1990, 2380, 2388, 2499, 2786, 2940, 2985, 3332, 3383, 3570, 3980, 4165, 4179, 4998, 5572, 5970, 6766, 6965, 7140, 8330, 8358, 9751, 9996, 10149, 11940, 12495, 13532, 13930, 16660, 16716, 16915, 19502, 20298, 20895, 23681, 24990, 27860, 29253, 33830, 39004, 40596, 41790, 47362, 48755, 49980, 50745, 58506, 67660, 71043, 83580, 94724, 97510, 101490, 117012, 118405, 142086, 146265, 165767, 195020, 202980, 236810, 284172, 292530, 331534, 355215, 473620, 497301, 585060, 663068, 710430, 828835, 994602, 1420860, 1657670, 1989204, 2486505, 3315340, 4973010, 9946020]

約数ペア:

[(1, 9946020), (2, 4973010), (3, 3315340), (4, 2486505), (5, 1989204), (6, 1657670), (7, 1420860), (10, 994602), (12, 828835), (14, 710430), (15, 663068), (17, 585060), (20, 497301), (21, 473620), (28, 355215), (30, 331534), (34, 292530), (35, 284172), (42, 236810), (49, 202980), (51, 195020), (60, 165767), (68, 146265), (70, 142086), (84, 118405), (85, 117012), (98, 101490), (102, 97510), (105, 94724), (119, 83580), (140, 71043), (147, 67660), (170, 58506), (196, 50745), (199, 49980), (204, 48755), (210, 47362), (238, 41790), (245, 40596), (255, 39004), (294, 33830), (340, 29253), (357, 27860), (398, 24990), (420, 23681), (476, 20895), (490, 20298), (510, 19502), (588, 16915), (595, 16716), (597, 16660), (714, 13930), (735, 13532), (796, 12495), (833, 11940), (980, 10149), (995, 9996), (1020, 9751), (1190, 8358), (1194, 8330), (1393, 7140), (1428, 6965), (1470, 6766), (1666, 5970), (1785, 5572), (1990, 4998), (2380, 4179), (2388, 4165), (2499, 3980), (2786, 3570), (2940, 3383), (2985, 3332)]