145517670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 393737760

約数和(自身を除く): 248220090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 89, 90, 111, 178, 185, 222, 267, 333, 370, 445, 491, 534, 555, 666, 801, 890, 982, 1110, 1335, 1473, 1602, 1665, 2455, 2670, 2946, 3293, 3330, 4005, 4419, 4910, 6586, 7365, 8010, 8838, 9879, 14730, 16465, 18167, 19758, 22095, 29637, 32930, 36334, 43699, 44190, 49395, 54501, 59274, 87398, 90835, 98790, 109002, 131097, 148185, 163503, 181670, 218495, 262194, 272505, 296370, 327006, 393291, 436990, 545010, 655485, 786582, 817515, 1310970, 1616863, 1635030, 1966455, 3233726, 3932910, 4850589, 8084315, 9701178, 14551767, 16168630, 24252945, 29103534, 48505890, 72758835, 145517670]

約数ペア:

[(1, 145517670), (2, 72758835), (3, 48505890), (5, 29103534), (6, 24252945), (9, 16168630), (10, 14551767), (15, 9701178), (18, 8084315), (30, 4850589), (37, 3932910), (45, 3233726), (74, 1966455), (89, 1635030), (90, 1616863), (111, 1310970), (178, 817515), (185, 786582), (222, 655485), (267, 545010), (333, 436990), (370, 393291), (445, 327006), (491, 296370), (534, 272505), (555, 262194), (666, 218495), (801, 181670), (890, 163503), (982, 148185), (1110, 131097), (1335, 109002), (1473, 98790), (1602, 90835), (1665, 87398), (2455, 59274), (2670, 54501), (2946, 49395), (3293, 44190), (3330, 43699), (4005, 36334), (4419, 32930), (4910, 29637), (6586, 22095), (7365, 19758), (8010, 18167), (8838, 16465), (9879, 14730)]