164429370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{260999}}^1$

素因数の和:261019

約数の個数: 48

約数和(自身を含む): 488592000

約数和(自身を除く): 324162630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 260999, 521998, 782997, 1304995, 1565994, 1826993, 2348991, 2609990, 3653986, 3914985, 4697982, 5480979, 7829970, 9134965, 10961958, 11744955, 16442937, 18269930, 23489910, 27404895, 32885874, 54809790, 82214685, 164429370]

約数ペア:

[(1, 164429370), (2, 82214685), (3, 54809790), (5, 32885874), (6, 27404895), (7, 23489910), (9, 18269930), (10, 16442937), (14, 11744955), (15, 10961958), (18, 9134965), (21, 7829970), (30, 5480979), (35, 4697982), (42, 3914985), (45, 3653986), (63, 2609990), (70, 2348991), (90, 1826993), (105, 1565994), (126, 1304995), (210, 782997), (315, 521998), (630, 260999)]