145172070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 396474624

約数和(自身を除く): 251302554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 122, 155, 183, 186, 279, 305, 310, 366, 465, 549, 558, 610, 853, 915, 930, 1098, 1395, 1706, 1830, 1891, 2559, 2745, 2790, 3782, 4265, 5118, 5490, 5673, 7677, 8530, 9455, 11346, 12795, 15354, 17019, 18910, 25590, 26443, 28365, 34038, 38385, 52033, 52886, 56730, 76770, 79329, 85095, 104066, 132215, 156099, 158658, 170190, 237987, 260165, 264430, 312198, 396645, 468297, 475974, 520330, 780495, 793290, 936594, 1189935, 1560990, 1613023, 2341485, 2379870, 3226046, 4682970, 4839069, 8065115, 9678138, 14517207, 16130230, 24195345, 29034414, 48390690, 72586035, 145172070]

約数ペア:

[(1, 145172070), (2, 72586035), (3, 48390690), (5, 29034414), (6, 24195345), (9, 16130230), (10, 14517207), (15, 9678138), (18, 8065115), (30, 4839069), (31, 4682970), (45, 3226046), (61, 2379870), (62, 2341485), (90, 1613023), (93, 1560990), (122, 1189935), (155, 936594), (183, 793290), (186, 780495), (279, 520330), (305, 475974), (310, 468297), (366, 396645), (465, 312198), (549, 264430), (558, 260165), (610, 237987), (853, 170190), (915, 158658), (930, 156099), (1098, 132215), (1395, 104066), (1706, 85095), (1830, 79329), (1891, 76770), (2559, 56730), (2745, 52886), (2790, 52033), (3782, 38385), (4265, 34038), (5118, 28365), (5490, 26443), (5673, 25590), (7677, 18910), (8530, 17019), (9455, 15354), (11346, 12795)]