1263982590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4933}}^1$

素因数の和:5035

約数の個数: 128

約数和(自身を含む): 3680369280

約数和(自身を除く): 2416386690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 90, 117, 130, 135, 146, 195, 219, 234, 270, 351, 365, 390, 438, 585, 657, 702, 730, 949, 1095, 1170, 1314, 1755, 1898, 1971, 2190, 2847, 3285, 3510, 3942, 4745, 4933, 5694, 6570, 8541, 9490, 9855, 9866, 14235, 14799, 17082, 19710, 24665, 25623, 28470, 29598, 42705, 44397, 49330, 51246, 64129, 73995, 85410, 88794, 128115, 128258, 133191, 147990, 192387, 221985, 256230, 266382, 320645, 360109, 384774, 443970, 577161, 641290, 665955, 720218, 961935, 1080327, 1154322, 1331910, 1731483, 1800545, 1923870, 2160654, 2885805, 3240981, 3462966, 3601090, 4681417, 5401635, 5771610, 6481962, 8657415, 9362834, 9722943, 10803270, 14044251, 16204905, 17314830, 19445886, 23407085, 28088502, 32409810, 42132753, 46814170, 48614715, 70221255, 84265506, 97229430, 126398259, 140442510, 210663765, 252796518, 421327530, 631991295, 1263982590]

約数ペア:

[(1, 1263982590), (2, 631991295), (3, 421327530), (5, 252796518), (6, 210663765), (9, 140442510), (10, 126398259), (13, 97229430), (15, 84265506), (18, 70221255), (26, 48614715), (27, 46814170), (30, 42132753), (39, 32409810), (45, 28088502), (54, 23407085), (65, 19445886), (73, 17314830), (78, 16204905), (90, 14044251), (117, 10803270), (130, 9722943), (135, 9362834), (146, 8657415), (195, 6481962), (219, 5771610), (234, 5401635), (270, 4681417), (351, 3601090), (365, 3462966), (390, 3240981), (438, 2885805), (585, 2160654), (657, 1923870), (702, 1800545), (730, 1731483), (949, 1331910), (1095, 1154322), (1170, 1080327), (1314, 961935), (1755, 720218), (1898, 665955), (1971, 641290), (2190, 577161), (2847, 443970), (3285, 384774), (3510, 360109), (3942, 320645), (4745, 266382), (4933, 256230), (5694, 221985), (6570, 192387), (8541, 147990), (9490, 133191), (9855, 128258), (9866, 128115), (14235, 88794), (14799, 85410), (17082, 73995), (19710, 64129), (24665, 51246), (25623, 49330), (28470, 44397), (29598, 42705)]