989309670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 2525499648

約数和(自身を除く): 1536189978

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 167, 190, 285, 334, 361, 501, 547, 570, 722, 835, 1002, 1083, 1094, 1641, 1670, 1805, 2166, 2505, 2735, 3173, 3282, 3610, 5010, 5415, 5470, 6346, 8205, 9519, 10393, 10830, 15865, 16410, 19038, 20786, 31179, 31730, 47595, 51965, 60287, 62358, 91349, 95190, 103930, 120574, 155895, 180861, 182698, 197467, 274047, 301435, 311790, 361722, 394934, 456745, 548094, 592401, 602870, 904305, 913490, 987335, 1184802, 1370235, 1735631, 1808610, 1974670, 2740470, 2962005, 3471262, 5206893, 5924010, 8678155, 10413786, 17356310, 26034465, 32976989, 52068930, 65953978, 98930967, 164884945, 197861934, 329769890, 494654835, 989309670]

約数ペア:

[(1, 989309670), (2, 494654835), (3, 329769890), (5, 197861934), (6, 164884945), (10, 98930967), (15, 65953978), (19, 52068930), (30, 32976989), (38, 26034465), (57, 17356310), (95, 10413786), (114, 8678155), (167, 5924010), (190, 5206893), (285, 3471262), (334, 2962005), (361, 2740470), (501, 1974670), (547, 1808610), (570, 1735631), (722, 1370235), (835, 1184802), (1002, 987335), (1083, 913490), (1094, 904305), (1641, 602870), (1670, 592401), (1805, 548094), (2166, 456745), (2505, 394934), (2735, 361722), (3173, 311790), (3282, 301435), (3610, 274047), (5010, 197467), (5415, 182698), (5470, 180861), (6346, 155895), (8205, 120574), (9519, 103930), (10393, 95190), (10830, 91349), (15865, 62358), (16410, 60287), (19038, 51965), (20786, 47595), (31179, 31730)]