1899525818340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199111721}}^1$

素因数の和:199111789

約数の個数: 72

約数和(自身を含む): 5870610011448

約数和(自身を除く): 3971084193108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 199111721, 398223442, 597335163, 796446884, 995558605, 1194670326, 1792005489, 1991117210, 2389340652, 2986675815, 3584010978, 3982234420, 5973351630, 7168021956, 8960027445, 10552921213, 11946703260, 17920054890, 21105842426, 31658763639, 35840109780, 42211684852, 52764606065, 63317527278, 94976290917, 105529212130, 126635054556, 158293818195, 189952581834, 211058424260, 316587636390, 379905163668, 474881454585, 633175272780, 949762909170, 1899525818340]

約数ペア:

[(1, 1899525818340), (2, 949762909170), (3, 633175272780), (4, 474881454585), (5, 379905163668), (6, 316587636390), (9, 211058424260), (10, 189952581834), (12, 158293818195), (15, 126635054556), (18, 105529212130), (20, 94976290917), (30, 63317527278), (36, 52764606065), (45, 42211684852), (53, 35840109780), (60, 31658763639), (90, 21105842426), (106, 17920054890), (159, 11946703260), (180, 10552921213), (212, 8960027445), (265, 7168021956), (318, 5973351630), (477, 3982234420), (530, 3584010978), (636, 2986675815), (795, 2389340652), (954, 1991117210), (1060, 1792005489), (1590, 1194670326), (1908, 995558605), (2385, 796446884), (3180, 597335163), (4770, 398223442), (9540, 199111721)]