1216950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 3690240

約数和(自身を除く): 2473290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 61, 70, 75, 95, 105, 114, 122, 133, 150, 175, 183, 190, 210, 266, 285, 305, 350, 366, 399, 427, 475, 525, 570, 610, 665, 798, 854, 915, 950, 1050, 1159, 1281, 1330, 1425, 1525, 1830, 1995, 2135, 2318, 2562, 2850, 3050, 3325, 3477, 3990, 4270, 4575, 5795, 6405, 6650, 6954, 8113, 9150, 9975, 10675, 11590, 12810, 16226, 17385, 19950, 21350, 24339, 28975, 32025, 34770, 40565, 48678, 57950, 64050, 81130, 86925, 121695, 173850, 202825, 243390, 405650, 608475, 1216950]

約数ペア:

[(1, 1216950), (2, 608475), (3, 405650), (5, 243390), (6, 202825), (7, 173850), (10, 121695), (14, 86925), (15, 81130), (19, 64050), (21, 57950), (25, 48678), (30, 40565), (35, 34770), (38, 32025), (42, 28975), (50, 24339), (57, 21350), (61, 19950), (70, 17385), (75, 16226), (95, 12810), (105, 11590), (114, 10675), (122, 9975), (133, 9150), (150, 8113), (175, 6954), (183, 6650), (190, 6405), (210, 5795), (266, 4575), (285, 4270), (305, 3990), (350, 3477), (366, 3325), (399, 3050), (427, 2850), (475, 2562), (525, 2318), (570, 2135), (610, 1995), (665, 1830), (798, 1525), (854, 1425), (915, 1330), (950, 1281), (1050, 1159)]