304805970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{23039}}^1$

素因数の和:23069

約数の個数: 96

約数和(自身を含む): 945561600

約数和(自身を除く): 640755630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 23039, 46078, 69117, 115195, 138234, 161273, 207351, 230390, 322546, 345585, 414702, 483819, 622053, 691170, 806365, 967638, 1036755, 1128911, 1244106, 1451457, 1612730, 2073510, 2257822, 2419095, 2902914, 3110265, 3386733, 4354371, 4838190, 5644555, 6220530, 6773466, 7257285, 8708742, 10160199, 11289110, 14514570, 16933665, 20320398, 21771855, 30480597, 33867330, 43543710, 50800995, 60961194, 101601990, 152402985, 304805970]

約数ペア:

[(1, 304805970), (2, 152402985), (3, 101601990), (5, 60961194), (6, 50800995), (7, 43543710), (9, 33867330), (10, 30480597), (14, 21771855), (15, 20320398), (18, 16933665), (21, 14514570), (27, 11289110), (30, 10160199), (35, 8708742), (42, 7257285), (45, 6773466), (49, 6220530), (54, 5644555), (63, 4838190), (70, 4354371), (90, 3386733), (98, 3110265), (105, 2902914), (126, 2419095), (135, 2257822), (147, 2073510), (189, 1612730), (210, 1451457), (245, 1244106), (270, 1128911), (294, 1036755), (315, 967638), (378, 806365), (441, 691170), (490, 622053), (630, 483819), (735, 414702), (882, 345585), (945, 322546), (1323, 230390), (1470, 207351), (1890, 161273), (2205, 138234), (2646, 115195), (4410, 69117), (6615, 46078), (13230, 23039)]