335045830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 763084800

約数和(自身を除く): 428038970

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 49, 62, 70, 98, 115, 137, 155, 161, 217, 230, 245, 274, 310, 322, 343, 434, 490, 685, 686, 713, 805, 959, 1085, 1127, 1370, 1426, 1519, 1610, 1715, 1918, 2170, 2254, 3038, 3151, 3430, 3565, 4247, 4795, 4991, 5635, 6302, 6713, 7130, 7595, 7889, 8494, 9590, 9982, 10633, 11270, 13426, 15190, 15755, 15778, 21235, 21266, 22057, 24955, 29729, 31510, 33565, 34937, 39445, 42470, 44114, 46991, 49910, 53165, 59458, 67130, 69874, 78890, 93982, 97681, 106330, 110285, 148645, 154399, 174685, 195362, 208103, 220570, 234955, 244559, 297290, 308798, 349370, 416206, 469910, 488405, 489118, 683767, 771995, 976810, 1040515, 1080793, 1222795, 1367534, 1456721, 1543990, 2081030, 2161586, 2445590, 2913442, 3418835, 4786369, 5403965, 6837670, 7283605, 9572738, 10807930, 14567210, 23931845, 33504583, 47863690, 67009166, 167522915, 335045830]

約数ペア:

[(1, 335045830), (2, 167522915), (5, 67009166), (7, 47863690), (10, 33504583), (14, 23931845), (23, 14567210), (31, 10807930), (35, 9572738), (46, 7283605), (49, 6837670), (62, 5403965), (70, 4786369), (98, 3418835), (115, 2913442), (137, 2445590), (155, 2161586), (161, 2081030), (217, 1543990), (230, 1456721), (245, 1367534), (274, 1222795), (310, 1080793), (322, 1040515), (343, 976810), (434, 771995), (490, 683767), (685, 489118), (686, 488405), (713, 469910), (805, 416206), (959, 349370), (1085, 308798), (1127, 297290), (1370, 244559), (1426, 234955), (1519, 220570), (1610, 208103), (1715, 195362), (1918, 174685), (2170, 154399), (2254, 148645), (3038, 110285), (3151, 106330), (3430, 97681), (3565, 93982), (4247, 78890), (4795, 69874), (4991, 67130), (5635, 59458), (6302, 53165), (6713, 49910), (7130, 46991), (7595, 44114), (7889, 42470), (8494, 39445), (9590, 34937), (9982, 33565), (10633, 31510), (11270, 29729), (13426, 24955), (15190, 22057), (15755, 21266), (15778, 21235)]