1530612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 4265352

約数和(自身を除く): 2734740

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 61, 68, 82, 102, 122, 123, 153, 164, 183, 204, 244, 246, 306, 366, 369, 492, 549, 612, 697, 732, 738, 1037, 1098, 1394, 1476, 2074, 2091, 2196, 2501, 2788, 3111, 4148, 4182, 5002, 6222, 6273, 7503, 8364, 9333, 10004, 12444, 12546, 15006, 18666, 22509, 25092, 30012, 37332, 42517, 45018, 85034, 90036, 127551, 170068, 255102, 382653, 510204, 765306, 1530612]

約数ペア:

[(1, 1530612), (2, 765306), (3, 510204), (4, 382653), (6, 255102), (9, 170068), (12, 127551), (17, 90036), (18, 85034), (34, 45018), (36, 42517), (41, 37332), (51, 30012), (61, 25092), (68, 22509), (82, 18666), (102, 15006), (122, 12546), (123, 12444), (153, 10004), (164, 9333), (183, 8364), (204, 7503), (244, 6273), (246, 6222), (306, 5002), (366, 4182), (369, 4148), (492, 3111), (549, 2788), (612, 2501), (697, 2196), (732, 2091), (738, 2074), (1037, 1476), (1098, 1394)]