69294330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 144

約数和(自身を含む): 220877280

約数和(自身を除く): 151582950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 827, 855, 882, 931, 1197, 1330, 1470, 1654, 1710, 1862, 1995, 2205, 2394, 2481, 2793, 3990, 4135, 4410, 4655, 4962, 5586, 5789, 5985, 7443, 8270, 8379, 9310, 11578, 11970, 12405, 13965, 14886, 15713, 16758, 17367, 24810, 27930, 28945, 31426, 34734, 37215, 40523, 41895, 47139, 52101, 57890, 74430, 78565, 81046, 83790, 86835, 94278, 104202, 109991, 121569, 141417, 157130, 173670, 202615, 219982, 235695, 243138, 260505, 282834, 329973, 364707, 405230, 471390, 521010, 549955, 607845, 659946, 707085, 729414, 769937, 989919, 1099910, 1215690, 1414170, 1539874, 1649865, 1823535, 1979838, 2309811, 3299730, 3647070, 3849685, 4619622, 4949595, 6929433, 7699370, 9899190, 11549055, 13858866, 23098110, 34647165, 69294330]

約数ペア:

[(1, 69294330), (2, 34647165), (3, 23098110), (5, 13858866), (6, 11549055), (7, 9899190), (9, 7699370), (10, 6929433), (14, 4949595), (15, 4619622), (18, 3849685), (19, 3647070), (21, 3299730), (30, 2309811), (35, 1979838), (38, 1823535), (42, 1649865), (45, 1539874), (49, 1414170), (57, 1215690), (63, 1099910), (70, 989919), (90, 769937), (95, 729414), (98, 707085), (105, 659946), (114, 607845), (126, 549955), (133, 521010), (147, 471390), (171, 405230), (190, 364707), (210, 329973), (245, 282834), (266, 260505), (285, 243138), (294, 235695), (315, 219982), (342, 202615), (399, 173670), (441, 157130), (490, 141417), (570, 121569), (630, 109991), (665, 104202), (735, 94278), (798, 86835), (827, 83790), (855, 81046), (882, 78565), (931, 74430), (1197, 57890), (1330, 52101), (1470, 47139), (1654, 41895), (1710, 40523), (1862, 37215), (1995, 34734), (2205, 31426), (2394, 28945), (2481, 27930), (2793, 24810), (3990, 17367), (4135, 16758), (4410, 15713), (4655, 14886), (4962, 13965), (5586, 12405), (5789, 11970), (5985, 11578), (7443, 9310), (8270, 8379)]