149267790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7643}}^1$

素因数の和:7694

約数の個数: 96

約数和(自身を含む): 457906176

約数和(自身を除く): 308638386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 7643, 9765, 15286, 19530, 22929, 38215, 45858, 53501, 68787, 76430, 107002, 114645, 137574, 160503, 229290, 236933, 267505, 321006, 343935, 473866, 481509, 535010, 687870, 710799, 802515, 963018, 1184665, 1421598, 1605030, 1658531, 2132397, 2369330, 2407545, 3317062, 3553995, 4264794, 4815090, 4975593, 7107990, 8292655, 9951186, 10661985, 14926779, 16585310, 21323970, 24877965, 29853558, 49755930, 74633895, 149267790]

約数ペア:

[(1, 149267790), (2, 74633895), (3, 49755930), (5, 29853558), (6, 24877965), (7, 21323970), (9, 16585310), (10, 14926779), (14, 10661985), (15, 9951186), (18, 8292655), (21, 7107990), (30, 4975593), (31, 4815090), (35, 4264794), (42, 3553995), (45, 3317062), (62, 2407545), (63, 2369330), (70, 2132397), (90, 1658531), (93, 1605030), (105, 1421598), (126, 1184665), (155, 963018), (186, 802515), (210, 710799), (217, 687870), (279, 535010), (310, 481509), (315, 473866), (434, 343935), (465, 321006), (558, 267505), (630, 236933), (651, 229290), (930, 160503), (1085, 137574), (1302, 114645), (1395, 107002), (1953, 76430), (2170, 68787), (2790, 53501), (3255, 45858), (3906, 38215), (6510, 22929), (7643, 19530), (9765, 15286)]