98356860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 343429632

約数和(自身を除く): 245072772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 251, 252, 311, 315, 420, 502, 622, 630, 753, 933, 1004, 1244, 1255, 1260, 1506, 1555, 1757, 1866, 2177, 2259, 2510, 2799, 3012, 3110, 3514, 3732, 3765, 4354, 4518, 4665, 5020, 5271, 5598, 6220, 6531, 7028, 7530, 8708, 8785, 9036, 9330, 10542, 10885, 11196, 11295, 13062, 13995, 15060, 15813, 17570, 18660, 19593, 21084, 21770, 22590, 26124, 26355, 27990, 31626, 32655, 35140, 39186, 43540, 45180, 52710, 55980, 63252, 65310, 78061, 78372, 79065, 97965, 105420, 130620, 156122, 158130, 195930, 234183, 312244, 316260, 390305, 391860, 468366, 546427, 702549, 780610, 936732, 1092854, 1170915, 1405098, 1561220, 1639281, 2185708, 2341830, 2732135, 2810196, 3278562, 3512745, 4683660, 4917843, 5464270, 6557124, 7025490, 8196405, 9835686, 10928540, 14050980, 16392810, 19671372, 24589215, 32785620, 49178430, 98356860]

約数ペア:

[(1, 98356860), (2, 49178430), (3, 32785620), (4, 24589215), (5, 19671372), (6, 16392810), (7, 14050980), (9, 10928540), (10, 9835686), (12, 8196405), (14, 7025490), (15, 6557124), (18, 5464270), (20, 4917843), (21, 4683660), (28, 3512745), (30, 3278562), (35, 2810196), (36, 2732135), (42, 2341830), (45, 2185708), (60, 1639281), (63, 1561220), (70, 1405098), (84, 1170915), (90, 1092854), (105, 936732), (126, 780610), (140, 702549), (180, 546427), (210, 468366), (251, 391860), (252, 390305), (311, 316260), (315, 312244), (420, 234183), (502, 195930), (622, 158130), (630, 156122), (753, 130620), (933, 105420), (1004, 97965), (1244, 79065), (1255, 78372), (1260, 78061), (1506, 65310), (1555, 63252), (1757, 55980), (1866, 52710), (2177, 45180), (2259, 43540), (2510, 39186), (2799, 35140), (3012, 32655), (3110, 31626), (3514, 27990), (3732, 26355), (3765, 26124), (4354, 22590), (4518, 21770), (4665, 21084), (5020, 19593), (5271, 18660), (5598, 17570), (6220, 15813), (6531, 15060), (7028, 13995), (7530, 13062), (8708, 11295), (8785, 11196), (9036, 10885), (9330, 10542)]