42106470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 124277760

約数和(自身を除く): 82171290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 173, 183, 190, 210, 266, 285, 305, 346, 366, 399, 427, 519, 570, 610, 665, 798, 854, 865, 915, 1038, 1159, 1211, 1281, 1330, 1730, 1830, 1995, 2135, 2318, 2422, 2562, 2595, 3287, 3477, 3633, 3990, 4270, 5190, 5795, 6055, 6405, 6574, 6954, 7266, 8113, 9861, 10553, 11590, 12110, 12810, 16226, 16435, 17385, 18165, 19722, 21106, 23009, 24339, 31659, 32870, 34770, 36330, 40565, 46018, 48678, 49305, 52765, 63318, 69027, 73871, 81130, 98610, 105530, 115045, 121695, 138054, 147742, 158295, 200507, 221613, 230090, 243390, 316590, 345135, 369355, 401014, 443226, 601521, 690270, 738710, 1002535, 1108065, 1203042, 1403549, 2005070, 2216130, 2807098, 3007605, 4210647, 6015210, 7017745, 8421294, 14035490, 21053235, 42106470]

約数ペア:

[(1, 42106470), (2, 21053235), (3, 14035490), (5, 8421294), (6, 7017745), (7, 6015210), (10, 4210647), (14, 3007605), (15, 2807098), (19, 2216130), (21, 2005070), (30, 1403549), (35, 1203042), (38, 1108065), (42, 1002535), (57, 738710), (61, 690270), (70, 601521), (95, 443226), (105, 401014), (114, 369355), (122, 345135), (133, 316590), (173, 243390), (183, 230090), (190, 221613), (210, 200507), (266, 158295), (285, 147742), (305, 138054), (346, 121695), (366, 115045), (399, 105530), (427, 98610), (519, 81130), (570, 73871), (610, 69027), (665, 63318), (798, 52765), (854, 49305), (865, 48678), (915, 46018), (1038, 40565), (1159, 36330), (1211, 34770), (1281, 32870), (1330, 31659), (1730, 24339), (1830, 23009), (1995, 21106), (2135, 19722), (2318, 18165), (2422, 17385), (2562, 16435), (2595, 16226), (3287, 12810), (3477, 12110), (3633, 11590), (3990, 10553), (4270, 9861), (5190, 8113), (5795, 7266), (6055, 6954), (6405, 6574)]