194352330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 537477120

約数和(自身を除く): 343124790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 31, 34, 38, 51, 57, 62, 85, 93, 95, 102, 114, 155, 170, 186, 190, 255, 285, 310, 323, 465, 510, 527, 570, 589, 646, 647, 930, 969, 1054, 1178, 1294, 1581, 1615, 1767, 1938, 1941, 2635, 2945, 3162, 3230, 3235, 3534, 3882, 4845, 5270, 5890, 6470, 7905, 8835, 9690, 9705, 10013, 10999, 12293, 15810, 17670, 19410, 20026, 20057, 21998, 24586, 30039, 32997, 36879, 40114, 50065, 54995, 60078, 60171, 61465, 65994, 73758, 100130, 100285, 109990, 120342, 122930, 150195, 164985, 184395, 200570, 208981, 300390, 300855, 329970, 340969, 368790, 381083, 417962, 601710, 626943, 681938, 762166, 1022907, 1044905, 1143249, 1253886, 1704845, 1905415, 2045814, 2089810, 2286498, 3134715, 3409690, 3810830, 5114535, 5716245, 6269430, 6478411, 10229070, 11432490, 12956822, 19435233, 32392055, 38870466, 64784110, 97176165, 194352330]

約数ペア:

[(1, 194352330), (2, 97176165), (3, 64784110), (5, 38870466), (6, 32392055), (10, 19435233), (15, 12956822), (17, 11432490), (19, 10229070), (30, 6478411), (31, 6269430), (34, 5716245), (38, 5114535), (51, 3810830), (57, 3409690), (62, 3134715), (85, 2286498), (93, 2089810), (95, 2045814), (102, 1905415), (114, 1704845), (155, 1253886), (170, 1143249), (186, 1044905), (190, 1022907), (255, 762166), (285, 681938), (310, 626943), (323, 601710), (465, 417962), (510, 381083), (527, 368790), (570, 340969), (589, 329970), (646, 300855), (647, 300390), (930, 208981), (969, 200570), (1054, 184395), (1178, 164985), (1294, 150195), (1581, 122930), (1615, 120342), (1767, 109990), (1938, 100285), (1941, 100130), (2635, 73758), (2945, 65994), (3162, 61465), (3230, 60171), (3235, 60078), (3534, 54995), (3882, 50065), (4845, 40114), (5270, 36879), (5890, 32997), (6470, 30039), (7905, 24586), (8835, 21998), (9690, 20057), (9705, 20026), (10013, 19410), (10999, 17670), (12293, 15810)]