38028690

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 123361920

約数和(自身を除く): 85333230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 353, 378, 399, 405, 513, 567, 570, 630, 665, 706, 798, 810, 855, 945, 1026, 1059, 1134, 1197, 1330, 1539, 1710, 1765, 1890, 1995, 2118, 2394, 2471, 2565, 2835, 3078, 3177, 3530, 3591, 3990, 4942, 5130, 5295, 5670, 5985, 6354, 6707, 7182, 7413, 7695, 9531, 10590, 10773, 11970, 12355, 13414, 14826, 15390, 15885, 17955, 19062, 20121, 21546, 22239, 24710, 28593, 31770, 33535, 35910, 37065, 40242, 44478, 46949, 47655, 53865, 57186, 60363, 66717, 67070, 74130, 93898, 95310, 100605, 107730, 111195, 120726, 133434, 140847, 142965, 181089, 200151, 201210, 222390, 234745, 281694, 285930, 301815, 333585, 362178, 400302, 422541, 469490, 543267, 603630, 667170, 704235, 845082, 905445, 1000755, 1086534, 1267623, 1408470, 1810890, 2001510, 2112705, 2535246, 2716335, 3802869, 4225410, 5432670, 6338115, 7605738, 12676230, 19014345, 38028690]

約数ペア:

[(1, 38028690), (2, 19014345), (3, 12676230), (5, 7605738), (6, 6338115), (7, 5432670), (9, 4225410), (10, 3802869), (14, 2716335), (15, 2535246), (18, 2112705), (19, 2001510), (21, 1810890), (27, 1408470), (30, 1267623), (35, 1086534), (38, 1000755), (42, 905445), (45, 845082), (54, 704235), (57, 667170), (63, 603630), (70, 543267), (81, 469490), (90, 422541), (95, 400302), (105, 362178), (114, 333585), (126, 301815), (133, 285930), (135, 281694), (162, 234745), (171, 222390), (189, 201210), (190, 200151), (210, 181089), (266, 142965), (270, 140847), (285, 133434), (315, 120726), (342, 111195), (353, 107730), (378, 100605), (399, 95310), (405, 93898), (513, 74130), (567, 67070), (570, 66717), (630, 60363), (665, 57186), (706, 53865), (798, 47655), (810, 46949), (855, 44478), (945, 40242), (1026, 37065), (1059, 35910), (1134, 33535), (1197, 31770), (1330, 28593), (1539, 24710), (1710, 22239), (1765, 21546), (1890, 20121), (1995, 19062), (2118, 17955), (2394, 15885), (2471, 15390), (2565, 14826), (2835, 13414), (3078, 12355), (3177, 11970), (3530, 10773), (3591, 10590), (3990, 9531), (4942, 7695), (5130, 7413), (5295, 7182), (5670, 6707), (5985, 6354)]