29338260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 101352384

約数和(自身を除く): 72014124

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, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 587, 588, 595, 714, 735, 833, 980, 1020, 1174, 1190, 1428, 1470, 1666, 1761, 1785, 2348, 2380, 2499, 2935, 2940, 3332, 3522, 3570, 4109, 4165, 4998, 5870, 7044, 7140, 8218, 8330, 8805, 9979, 9996, 11740, 12327, 12495, 16436, 16660, 17610, 19958, 20545, 24654, 24990, 28763, 29937, 35220, 39916, 41090, 49308, 49895, 49980, 57526, 59874, 61635, 69853, 82180, 86289, 99790, 115052, 119748, 123270, 139706, 143815, 149685, 172578, 199580, 209559, 246540, 279412, 287630, 299370, 345156, 349265, 419118, 431445, 488971, 575260, 598740, 698530, 838236, 862890, 977942, 1047795, 1397060, 1466913, 1725780, 1955884, 2095590, 2444855, 2933826, 4191180, 4889710, 5867652, 7334565, 9779420, 14669130, 29338260]

約数ペア:

[(1, 29338260), (2, 14669130), (3, 9779420), (4, 7334565), (5, 5867652), (6, 4889710), (7, 4191180), (10, 2933826), (12, 2444855), (14, 2095590), (15, 1955884), (17, 1725780), (20, 1466913), (21, 1397060), (28, 1047795), (30, 977942), (34, 862890), (35, 838236), (42, 698530), (49, 598740), (51, 575260), (60, 488971), (68, 431445), (70, 419118), (84, 349265), (85, 345156), (98, 299370), (102, 287630), (105, 279412), (119, 246540), (140, 209559), (147, 199580), (170, 172578), (196, 149685), (204, 143815), (210, 139706), (238, 123270), (245, 119748), (255, 115052), (294, 99790), (340, 86289), (357, 82180), (420, 69853), (476, 61635), (490, 59874), (510, 57526), (587, 49980), (588, 49895), (595, 49308), (714, 41090), (735, 39916), (833, 35220), (980, 29937), (1020, 28763), (1174, 24990), (1190, 24654), (1428, 20545), (1470, 19958), (1666, 17610), (1761, 16660), (1785, 16436), (2348, 12495), (2380, 12327), (2499, 11740), (2935, 9996), (2940, 9979), (3332, 8805), (3522, 8330), (3570, 8218), (4109, 7140), (4165, 7044), (4998, 5870)]