3362940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 12422592

約数和(自身を除く): 9059652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 157, 170, 180, 204, 210, 238, 252, 255, 306, 314, 315, 340, 357, 420, 471, 476, 510, 595, 612, 628, 630, 714, 765, 785, 942, 1020, 1071, 1099, 1190, 1260, 1413, 1428, 1530, 1570, 1785, 1884, 2142, 2198, 2355, 2380, 2669, 2826, 3060, 3140, 3297, 3570, 4284, 4396, 4710, 5338, 5355, 5495, 5652, 6594, 7065, 7140, 8007, 9420, 9891, 10676, 10710, 10990, 13188, 13345, 14130, 16014, 16485, 18683, 19782, 21420, 21980, 24021, 26690, 28260, 32028, 32970, 37366, 39564, 40035, 48042, 49455, 53380, 56049, 65940, 74732, 80070, 93415, 96084, 98910, 112098, 120105, 160140, 168147, 186830, 197820, 224196, 240210, 280245, 336294, 373660, 480420, 560490, 672588, 840735, 1120980, 1681470, 3362940]

約数ペア:

[(1, 3362940), (2, 1681470), (3, 1120980), (4, 840735), (5, 672588), (6, 560490), (7, 480420), (9, 373660), (10, 336294), (12, 280245), (14, 240210), (15, 224196), (17, 197820), (18, 186830), (20, 168147), (21, 160140), (28, 120105), (30, 112098), (34, 98910), (35, 96084), (36, 93415), (42, 80070), (45, 74732), (51, 65940), (60, 56049), (63, 53380), (68, 49455), (70, 48042), (84, 40035), (85, 39564), (90, 37366), (102, 32970), (105, 32028), (119, 28260), (126, 26690), (140, 24021), (153, 21980), (157, 21420), (170, 19782), (180, 18683), (204, 16485), (210, 16014), (238, 14130), (252, 13345), (255, 13188), (306, 10990), (314, 10710), (315, 10676), (340, 9891), (357, 9420), (420, 8007), (471, 7140), (476, 7065), (510, 6594), (595, 5652), (612, 5495), (628, 5355), (630, 5338), (714, 4710), (765, 4396), (785, 4284), (942, 3570), (1020, 3297), (1071, 3140), (1099, 3060), (1190, 2826), (1260, 2669), (1413, 2380), (1428, 2355), (1530, 2198), (1570, 2142), (1785, 1884)]