804549870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{24763}}^1$

素因数の和:24814

約数の個数: 72

約数和(自身を含む): 2207809656

約数和(自身を除く): 1403259786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245, 24763, 32490, 49526, 74289, 123815, 148578, 222867, 247630, 371445, 445734, 470497, 742890, 940994, 1114335, 1411491, 2228670, 2352485, 2822982, 4234473, 4704970, 7057455, 8468946, 8939443, 14114910, 17878886, 21172365, 26818329, 42344730, 44697215, 53636658, 80454987, 89394430, 134091645, 160909974, 268183290, 402274935, 804549870]

約数ペア:

[(1, 804549870), (2, 402274935), (3, 268183290), (5, 160909974), (6, 134091645), (9, 89394430), (10, 80454987), (15, 53636658), (18, 44697215), (19, 42344730), (30, 26818329), (38, 21172365), (45, 17878886), (57, 14114910), (90, 8939443), (95, 8468946), (114, 7057455), (171, 4704970), (190, 4234473), (285, 2822982), (342, 2352485), (361, 2228670), (570, 1411491), (722, 1114335), (855, 940994), (1083, 742890), (1710, 470497), (1805, 445734), (2166, 371445), (3249, 247630), (3610, 222867), (5415, 148578), (6498, 123815), (10830, 74289), (16245, 49526), (24763, 32490)]