30771545190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{40499}}^1$

素因数の和:40602

約数の個数: 128

約数和(自身を含む): 82114560000

約数和(自身を除く): 51343014810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 43, 57, 62, 86, 93, 95, 114, 129, 155, 186, 190, 215, 258, 285, 310, 430, 465, 570, 589, 645, 817, 930, 1178, 1290, 1333, 1634, 1767, 2451, 2666, 2945, 3534, 3999, 4085, 4902, 5890, 6665, 7998, 8170, 8835, 12255, 13330, 17670, 19995, 24510, 25327, 39990, 40499, 50654, 75981, 80998, 121497, 126635, 151962, 202495, 242994, 253270, 379905, 404990, 607485, 759810, 769481, 1214970, 1255469, 1538962, 1741457, 2308443, 2510938, 3482914, 3766407, 3847405, 4616886, 5224371, 6277345, 7532814, 7694810, 8707285, 10448742, 11542215, 12554690, 17414570, 18832035, 23084430, 23853911, 26121855, 33087683, 37664070, 47707822, 52243710, 53985167, 66175366, 71561733, 99263049, 107970334, 119269555, 143123466, 161955501, 165438415, 198526098, 238539110, 269925835, 323911002, 330876830, 357808665, 496315245, 539851670, 715617330, 809777505, 992630490, 1025718173, 1619555010, 2051436346, 3077154519, 5128590865, 6154309038, 10257181730, 15385772595, 30771545190]

約数ペア:

[(1, 30771545190), (2, 15385772595), (3, 10257181730), (5, 6154309038), (6, 5128590865), (10, 3077154519), (15, 2051436346), (19, 1619555010), (30, 1025718173), (31, 992630490), (38, 809777505), (43, 715617330), (57, 539851670), (62, 496315245), (86, 357808665), (93, 330876830), (95, 323911002), (114, 269925835), (129, 238539110), (155, 198526098), (186, 165438415), (190, 161955501), (215, 143123466), (258, 119269555), (285, 107970334), (310, 99263049), (430, 71561733), (465, 66175366), (570, 53985167), (589, 52243710), (645, 47707822), (817, 37664070), (930, 33087683), (1178, 26121855), (1290, 23853911), (1333, 23084430), (1634, 18832035), (1767, 17414570), (2451, 12554690), (2666, 11542215), (2945, 10448742), (3534, 8707285), (3999, 7694810), (4085, 7532814), (4902, 6277345), (5890, 5224371), (6665, 4616886), (7998, 3847405), (8170, 3766407), (8835, 3482914), (12255, 2510938), (13330, 2308443), (17670, 1741457), (19995, 1538962), (24510, 1255469), (25327, 1214970), (39990, 769481), (40499, 759810), (50654, 607485), (75981, 404990), (80998, 379905), (121497, 253270), (126635, 242994), (151962, 202495)]